style.css

:root {
    --primary: #4361ee;
    --primary-hover: #4338ca;
    --secondary: #3b82f6;
    --primary-rgb: 79, 70, 229;
    --success: #10b981;
    --danger: #ef4444;
    --warning: #f59e0b;
    --dark: #1e293b;
    --light: #f8fafc;
    
    --bg-main: #f1f5f9;
    --bg-card: rgba(255, 255, 255, 0.45);
    --text-main: #0f172a;
    --text-muted: #64748b;
    --border-color: rgba(226, 232, 240, 0.8);
    --sidebar-bg: rgba(255, 255, 255, 0.35);
    --font-main: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    
    --transition: all 0.5s ease-in-out;

    --shape-1-color: var(--primary);
    --shape-2-color: var(--danger);
    --shape-3-color: var(--warning);
}

[data-theme="dark"] {
    --primary: #818cf8; /* Daha parlak, okunabilir bir indigo */
    --primary-hover: #a5b4fc;
    --primary-rgb: 129, 140, 248;
    --bg-main: #0f172a; /* Saf siyah yerine derin lacivert (daha az göz yorar) */
    --bg-card: rgba(30, 41, 59, 0.7); /* Daha opak kartlar */
    --text-main: #f8fafc; /* Tam beyaz yerine kirli beyaz */
    --text-muted: #94a3b8; /* Daha belirgin yardımcı metin rengi */
    --border-color: rgba(255, 255, 255, 0.2);
    --sidebar-bg: rgba(15, 23, 42, 0.9);
    --shape-1-color: #00f3ff; /* Neon Mavi */
    --shape-2-color: #ff0055; /* Neon Pembe */
    --shape-3-color: #ffe600; /* Neon Sarı */
}

[data-theme="dark"] tbody tr:nth-child(even) td {
    background-color: rgba(255, 255, 255, 0.02);
}

[data-theme="ocean"] {
    --primary: #0077b6;
    --primary-hover: #023e8a;
    --primary-rgb: 0, 119, 182;
    --bg-main: #caf0f8;
    --bg-card: rgba(255, 255, 255, 0.25);
    --text-main: #03045e;
    --text-muted: #00b4d8;
    --border-color: rgba(255, 255, 255, 0.4);
    --sidebar-bg: rgba(255, 255, 255, 0.15);
}

[data-theme="nature"] {
    --primary: #2d6a4f;
    --primary-hover: #1b4332;
    --primary-rgb: 45, 106, 79;
    --bg-main: #d8f3dc;
    --bg-card: rgba(255, 255, 255, 0.25);
    --text-main: #081c15;
    --text-muted: #52796f;
    --border-color: rgba(255, 255, 255, 0.4);
    --sidebar-bg: rgba(255, 255, 255, 0.15);
}

[data-theme="sunset"] {
    --primary: #e85d04;
    --primary-hover: #dc2f02;
    --primary-rgb: 232, 93, 4;
    --bg-main: #ffebd8;
    --bg-card: rgba(255, 255, 255, 0.25);
    --text-main: #370617;
    --text-muted: #9d0208;
    --border-color: rgba(255, 255, 255, 0.4);
    --sidebar-bg: rgba(255, 255, 255, 0.15);
}

[data-theme="coffee"] {
    --primary: #6f4e37;
    --primary-hover: #5d4037;
    --primary-rgb: 111, 78, 55;
    --bg-main: #f5f5dc;
    --bg-card: rgba(255, 255, 255, 0.25);
    --text-main: #3e2723;
    --text-muted: #8d6e63;
    --border-color: rgba(215, 204, 200, 0.4);
    --sidebar-bg: rgba(239, 235, 233, 0.2);
    --font-main: 'Georgia', serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; font-family: var(--font-main); transition: background-color 0.4s ease, border-color 0.4s ease, color 0.4s ease; }

body { background-color: var(--bg-main); color: var(--text-main); height: 100vh; overflow: hidden; position: relative; display: flex; flex-direction: column; }

/* Animated Background Shapes */
.bg-animation { position: fixed; top: 0; left: 0; width: 100vw; height: 100vh; z-index: -1; overflow: hidden; pointer-events: none; }
.shape { position: absolute; border-radius: 50%; filter: blur(90px); -webkit-filter: blur(90px); opacity: 0.5; animation: floatShape var(--bg-anim-speed, 15s) infinite alternate ease-in-out; transition: background 0.5s ease; }
.shape-1 { background: var(--shape-1-color); width: 45vw; height: 45vw; top: -10%; left: -10%; animation-delay: 0s; }
.shape-2 { background: var(--shape-2-color); width: 35vw; height: 35vw; bottom: -10%; right: -5%; animation-delay: -5s; }
.shape-3 { background: var(--shape-3-color); width: 40vw; height: 40vw; top: 40%; left: 30%; animation-delay: -10s; }

@keyframes floatShape { 0% { transform: translate(0, 0) scale(1) rotate(0deg); } 50% { transform: translate(5vw, 10vh) scale(1.1) rotate(180deg); } 100% { transform: translate(-5vw, 5vh) scale(0.9) rotate(360deg); } }

.app-container { display: flex; flex: 1; padding: 20px; gap: 15px; overflow: hidden; height: calc(100vh - 75px); }

.logo { display: flex; align-items: center; gap: 15px; font-size: 1.2rem; color: var(--primary); }
.logo img { height: 40px; width: auto; object-fit: contain; }
.nav-menu { display: flex; flex-direction: row; gap: 5px; align-items: center; padding: 0; position: relative; }
.active-indicator { position: absolute; bottom: -8px; left: 0; height: 4px; border-radius: 4px; background: linear-gradient(90deg, var(--primary), var(--primary-hover)); transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1); pointer-events: none; z-index: 10; width: 0; opacity: 0; box-shadow: 0 4px 10px rgba(var(--primary-rgb), 0.4); }
.nav-item { padding: 10px 16px; margin: 0; border-radius: 12px; text-decoration: none; color: var(--text-muted); display: flex; align-items: center; gap: 8px; transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1); font-weight: 500; font-size: 0.95rem; }
.nav-item:hover { color: var(--primary); background: rgba(100, 100, 100, 0.05); transform: translateY(-2px); }
.nav-item.active { color: white; background: linear-gradient(135deg, var(--primary), var(--primary-hover)); font-weight: 600; box-shadow: 0 5px 15px rgba(var(--primary-rgb), 0.3); transform: translateY(-2px); }

/* Scroll Progress Bar */
.scroll-progress-bar {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0%;
    height: 4px;
    background: linear-gradient(to right, var(--primary), var(--secondary));
    z-index: 10;
    transition: width 0.1s ease-out;
    border-radius: 0 4px 4px 0;
}

/* Main Content */
.main-content { flex: 1; display: flex; flex-direction: column; overflow-y: auto; background-color: var(--sidebar-bg); backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px); border: 1px solid var(--border-color); border-radius: 30px; box-shadow: 0 10px 30px rgba(0,0,0,0.05); scroll-behavior: smooth; }
.main-content::-webkit-scrollbar { width: 8px; }
.main-content::-webkit-scrollbar-thumb { background: var(--border-color); border-radius: 10px; }
.topbar { height: 75px; width: 100%; display: flex; align-items: center; justify-content: space-between; padding: 0 30px; border-bottom: 1px solid var(--border-color); background: var(--bg-card); backdrop-filter: blur(25px); -webkit-backdrop-filter: blur(25px); box-shadow: 0 4px 30px rgba(0,0,0,0.05); z-index: 100; flex-shrink: 0; position: relative; }
.search-bar { display: flex; align-items: center; background: rgba(150, 150, 150, 0.06); padding: 12px 22px; border-radius: 30px; width: 300px; border: 1px solid transparent; transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1); }
.search-bar:focus-within { border-color: var(--primary); background: var(--bg-card); box-shadow: 0 8px 25px rgba(0,0,0,0.05), 0 0 0 3px rgba(var(--primary-rgb), 0.15); transform: translateY(-2px); }
.search-bar i { color: var(--text-muted); transition: var(--transition); }
.search-bar:focus-within i { color: var(--primary); }
.search-bar input { border: none; background: transparent; outline: none; margin-left: 12px; color: var(--text-main); width: 100%; font-size: 0.95rem; font-weight: 500; letter-spacing: 0.3px; }
.topbar-actions { display: flex; align-items: center; gap: 15px; }

/* Glassmorphism Buttons (Theme, Settings, Mobile Menu) */
.glass-btn {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    border: 1px solid var(--border-color);
    background: rgba(150, 150, 150, 0.08);
    color: var(--text-muted);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    font-size: 1.1rem;
}
.glass-btn:hover {
    color: var(--primary);
    background: rgba(var(--primary-rgb), 0.1);
    border-color: var(--primary);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(var(--primary-rgb), 0.15);
}

.icon-btn { background: none; border: none; font-size: 1.2rem; color: var(--text-muted); cursor: pointer; transition: var(--transition); }
.icon-btn:hover { color: var(--primary); transform: rotate(15deg) scale(1.1); }
.user-profile img { width: 40px; height: 40px; border-radius: 50%; object-fit: cover; }

/* New Theme Switcher Styles */
.theme-switcher {
    position: relative;
}

.theme-dropdown {
    position: absolute;
    top: calc(100% + 15px);
    right: 0;
    background: var(--bg-card);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--border-color);
    border-radius: 30px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    width: max-content;
    padding: 10px 15px;
    display: flex;
    flex-direction: row;
    gap: 12px;
    z-index: 100;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px) scale(0.95);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.theme-dropdown.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0) scale(1);
}

.theme-option { display: block; padding: 0; border-radius: 50%; text-decoration: none; transition: transform 0.2s ease; cursor: pointer; }
.theme-option:hover { background: transparent; transform: scale(1.2); }
.theme-swatch { display: block; width: 24px; height: 24px; border-radius: 50%; box-shadow: 0 2px 5px rgba(0,0,0,0.2); border: 2px solid rgba(255,255,255,0.5); }

.mobile-only { display: none; }
.sidebar-overlay { position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: rgba(0,0,0,0.5); backdrop-filter: blur(3px); z-index: 99; opacity: 0; visibility: hidden; transition: all 0.3s ease; }
.sidebar-overlay.show { opacity: 1; visibility: visible; }

/* Bottom Navigation Bar */
.bottom-nav { position: fixed; bottom: 0; left: 0; width: 100%; height: 65px; background: var(--sidebar-bg); backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px); border-top: 1px solid var(--border-color); display: none; justify-content: space-around; align-items: center; z-index: 90; padding-bottom: env(safe-area-inset-bottom); }
.bottom-nav .nav-item { flex-direction: column; gap: 4px; padding: 5px; margin: 0; border-radius: 8px; justify-content: center; width: 20%; background: transparent; box-shadow: none; font-size: 0.7rem; color: var(--text-muted); text-align: center; }
.bottom-nav .nav-item i { font-size: 1.2rem; }
.bottom-nav .nav-item span { font-weight: 500; display: block; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; width: 100%; }
.bottom-nav .nav-item.active { color: var(--primary); background: transparent; box-shadow: none; font-weight: 700; transform: translateY(-3px); }
.bottom-nav .nav-item:hover { transform: translateY(-3px); background: transparent; }

.content-wrapper { padding: 30px; }
.view-section { display: none; }
.view-section.active { display: block; animation: zoomFade 0.5s cubic-bezier(0.2, 0.8, 0.2, 1) forwards; }
.header-action { display: flex; justify-content: space-between; align-items: center; margin-bottom: 30px; }
.header-action h1 { font-size: 1.8rem; font-weight: 700; color: var(--text-main); }

/* Grid & Cards */
.stats-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 20px; }
.stat-card { background: var(--bg-card); padding: 30px 25px; border-radius: 30px; display: flex; align-items: center; gap: 20px; box-shadow: 0 10px 30px rgba(0,0,0,0.04); transition: all 0.3s ease; border: 1px solid var(--border-color); }
.stat-card:hover { transform: translateY(-5px); box-shadow: 0 15px 30px rgba(0,0,0,0.08); border-color: var(--primary); }
.stat-icon { width: 60px; height: 60px; border-radius: 50%; background: rgba(67, 97, 238, 0.1); color: var(--primary); display: flex; align-items: center; justify-content: center; font-size: 1.8rem; }
.stat-details h3 { font-size: 0.9rem; color: var(--text-muted); margin-bottom: 5px; }
.stat-details p { font-size: 1.8rem; font-weight: 700; color: var(--text-main); }

/* Dashboard Widgets & Activity Stream */
.dashboard-widgets-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(350px, 1fr)); gap: 20px; }
.dashboard-widget { background: var(--bg-card); padding: 30px 25px; border-radius: 30px; box-shadow: 0 10px 30px rgba(0,0,0,0.04); transition: all 0.3s ease; border: 1px solid var(--border-color); }
.dashboard-widget:hover { transform: translateY(-3px); box-shadow: 0 15px 30px rgba(0,0,0,0.06); }
.dashboard-widget.full-width-widget {
    grid-column: 1 / -1;
}
.activity-stream { display: flex; flex-direction: column; gap: 10px; margin-top: 15px; }
.activity-item { padding: 15px; background: var(--bg-main); border-left: 4px solid var(--primary); border-radius: 10px; font-size: 0.9rem; transition: transform 0.2s ease; }
.activity-item:hover { transform: translateX(5px); }
.activity-time { font-size: 0.75rem; color: var(--text-muted); display: block; margin-bottom: 4px; }

/* Tables */
.table-container { background: var(--bg-card); border-radius: 30px; padding: 20px; overflow-x: auto; box-shadow: 0 10px 30px rgba(0,0,0,0.04); border: 1px solid var(--border-color); }
table { width: 100%; border-collapse: collapse; text-align: left; }
th { padding: 15px; color: var(--text-muted); font-weight: 600; font-size: 0.9rem; border-bottom: 2px solid var(--border-color); text-transform: uppercase; letter-spacing: 0.5px; }
td { padding: 15px; color: var(--text-main); border-bottom: 1px solid var(--border-color); font-size: 0.95rem; transition: background 0.3s ease, color 0.3s ease; }
th.sortable { cursor: pointer; transition: color 0.3s ease; user-select: none; }
th.sortable:hover { color: var(--primary); }
th.sortable i { margin-left: 5px; font-size: 0.8rem; opacity: 0.3; transition: opacity 0.3s; }
th.sortable:hover i { opacity: 0.8; }
th.sortable.asc i::before { content: "\f0de"; opacity: 1; }
th.sortable.desc i::before { content: "\f0dd"; opacity: 1; }
tbody tr {
    transition: all 0.2s ease-out;
}
tr:hover td {
    background: rgba(var(--primary-rgb), 0.05);
}

/* Buttons & Badges */
.btn { padding: 12px 24px; border-radius: 30px; border: none; cursor: pointer; font-weight: 600; display: inline-flex; align-items: center; gap: 8px; transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1); font-size: 0.9rem; }
.btn-primary { background: linear-gradient(135deg, var(--primary), var(--primary-hover)); color: white; box-shadow: 0 4px 15px rgba(0,0,0,0.1); }
.btn-primary:hover { transform: translateY(-2px) scale(1.02); box-shadow: 0 8px 20px rgba(0,0,0,0.2); }
.btn-danger { background: var(--danger); color: white; }
.btn-danger:hover { background: #c0392b; transform: translateY(-2px) scale(1.02); }
.btn-outline { background: transparent; border: 1px solid var(--primary); color: var(--primary); }
.btn-outline:hover { background: var(--primary); color: white; transform: translateY(-2px) scale(1.02); }
.btn-sm { padding: 6px 12px; font-size: 0.8rem; }
.w-100 { width: 100%; justify-content: center; }

.badge { padding: 5px 10px; border-radius: 20px; font-size: 0.75rem; font-weight: 600; }
.bg-success { background: rgba(46, 204, 113, 0.1); color: var(--success); }
.bg-danger { background: rgba(231, 76, 60, 0.1); color: var(--danger); }
.bg-warning { background: rgba(241, 196, 15, 0.1); color: #d4ac0d; }
.bg-primary { background: rgba(67, 97, 238, 0.1); color: var(--primary); }

/* Modals */
.modal { display: none; position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: rgba(0,0,0,0.8); z-index: 1000; align-items: center; justify-content: center; opacity: 0; transition: opacity 0.3s; }
.modal.show { display: flex; opacity: 1; }
.modal-content { background: var(--bg-card); width: 100%; max-width: 500px; border-radius: 30px; padding: 35px; transform: scale(0.9) translateY(20px); transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1); box-shadow: 0 20px 50px rgba(0,0,0,0.15); border: 1px solid var(--border-color); }
.modal.show .modal-content { transform: scale(1) translateY(0); }
.modal-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 25px; }
.close { font-size: 1.5rem; cursor: pointer; color: var(--text-muted); transition: color 0.2s ease; }
.close:hover { color: var(--danger); transform: rotate(90deg); }

/* Settings Modal Redesign */
.settings-modal-content { max-width: 800px !important; padding: 40px; }
.settings-modal-content .modal-header h2 { display: flex; align-items: center; font-size: 1.5rem; }
.settings-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 25px; margin-top: 20px; }
.settings-section { background: rgba(150, 150, 150, 0.05); border: 1px solid var(--border-color); border-radius: 24px; padding: 25px; transition: transform 0.3s ease, box-shadow 0.3s ease; display: flex; flex-direction: column; }
.settings-section:hover { transform: translateY(-3px); box-shadow: 0 10px 25px rgba(0,0,0,0.05); border-color: var(--primary); }
.settings-section.full-width { grid-column: 1 / -1; }
.section-header { display: flex; align-items: center; gap: 15px; margin-bottom: 20px; padding-bottom: 15px; border-bottom: 1px dashed var(--border-color); }
.section-header h3 { font-size: 1.1rem; color: var(--text-main); font-weight: 600; margin: 0; }
.icon-box { width: 45px; height: 45px; border-radius: 12px; background: rgba(var(--primary-rgb), 0.1); color: var(--primary); display: flex; align-items: center; justify-content: center; font-size: 1.3rem; }
.settings-body { display: flex; flex-direction: column; gap: 15px; flex: 1; justify-content: space-between; }
.setting-item { display: flex; justify-content: space-between; align-items: center; padding: 5px 0; }
.setting-item label { font-weight: 500; color: var(--text-main); margin-bottom: 0; font-size: 0.95rem; }
.custom-list { list-style: none; padding: 0; margin: 0; max-height: 220px; overflow-y: auto; padding-right: 5px; }
.custom-list::-webkit-scrollbar { width: 6px; }
.custom-list::-webkit-scrollbar-thumb { background: rgba(var(--primary-rgb), 0.5); border-radius: 10px; }
.location-item { display: flex; justify-content: space-between; align-items: center; padding: 12px 15px; background: var(--bg-card); border: 1px solid var(--border-color); border-radius: 12px; margin-bottom: 10px; transition: all 0.3s ease; }
.location-item:hover { border-color: var(--primary); transform: translateX(5px); box-shadow: 0 5px 15px rgba(0,0,0,0.05); }
.location-item button { color: var(--danger); background: rgba(231, 76, 60, 0.1); border: none; cursor: pointer; font-size: 1rem; width: 32px; height: 32px; border-radius: 8px; display: flex; align-items: center; justify-content: center; transition: all 0.3s ease; }
.location-item button:hover { background: var(--danger); color: white; transform: scale(1.1); }

.form-group { margin-bottom: 15px; }
.form-group label { display: block; margin-bottom: 5px; color: var(--text-main); font-weight: 500; font-size: 0.9rem; }

/* Modern Form Controls (Inputs & Selects) */
input[type="text"], input[type="date"], input[type="number"], input[type="month"], select {
    width: 100%;
    padding: 14px 20px;
    border: 1.5px solid rgba(150, 150, 150, 0.15);
    border-radius: 20px;
    background: var(--bg-main);
    color: var(--text-main);
    font-family: var(--font-main);
    font-size: 0.95rem;
    outline: none;
    transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}
input:hover, select:hover {
    background: rgba(150, 150, 150, 0.1);
    border-color: var(--primary);
    transform: translateY(-2px);
}
select {
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='20' height='20' viewBox='0 0 24 24' fill='none' stroke='%23888' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 15px center;
    padding-right: 45px;
    cursor: pointer;
}
select option { background: var(--bg-card); color: var(--text-main); }
input:focus, select:focus { 
    border-color: var(--primary); 
    box-shadow: 0 10px 20px rgba(var(--primary-rgb), 0.15), 0 0 0 4px rgba(var(--primary-rgb), 0.15); 
    background: rgba(var(--primary-rgb), 0.05); 
    transform: translateY(-2px); 
}

.filter-control { width: auto; display: inline-block; padding: 10px 40px 10px 20px; border-radius: 30px; background-color: var(--bg-card); }
.filter-control-small { width: 120px; padding: 10px 35px 10px 15px; }
.checkbox-group { display: flex; align-items: center; gap: 10px; }
.checkbox-group label { margin-bottom: 0; display: flex; align-items: center; gap: 8px; cursor: pointer; }

.personnel-cb, #selectAllPersonnel { transform: scale(1.3); cursor: pointer; accent-color: var(--primary); }

/* Shift Calendar Grid */
.calendar-container { display: flex; flex-direction: column; gap: 20px; }
.shift-day-card { background: var(--bg-card); border-radius: 24px; padding: 20px; border-left: 6px solid var(--primary); box-shadow: 0 8px 20px rgba(0,0,0,0.03); transition: transform 0.3s ease; border-top: 1px solid var(--border-color); border-right: 1px solid var(--border-color); border-bottom: 1px solid var(--border-color); will-change: transform; }
.shift-day-card:hover { transform: translateX(5px); }
.shift-day-card.weekend { background-color: rgba(231, 76, 60, 0.04); border-color: var(--danger); }
.shift-day-header { font-size: 1.1rem; font-weight: bold; margin-bottom: 15px; color: var(--primary); }
.shift-slots { display: grid; grid-template-columns: repeat(3, 1fr); gap: 15px; }
.slot { background: var(--bg-main); padding: 15px; border-radius: 16px; border: 1px solid var(--border-color); position: relative; }
.slot.morning { border-left: 4px solid var(--warning); }
.slot.evening { border-left: 4px solid var(--danger); }
.slot.night { border-left: 4px solid var(--primary); }
.slot h4 { margin-bottom: 10px; font-size: 0.9rem; color: var(--text-muted); display: flex; align-items: center; gap: 5px; }
.slot p { font-size: 0.95rem; font-weight: 500; }
.clickable-slot { cursor: pointer; transition: all 0.2s ease; border-radius: 6px; padding: 6px; margin: -6px; display: block; }
.clickable-slot:hover { background-color: rgba(var(--primary-rgb), 0.1); box-shadow: inset 0 0 0 1px var(--primary); }

/* Shift Calendar View Tabs & Monthly View */
.view-tabs { display: flex; gap: 10px; }
.view-tab { padding: 8px 16px; border: 1px solid var(--border-color); background: var(--bg-main); color: var(--text-muted); border-radius: 10px; cursor: pointer; transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1); font-weight: 600; font-size: 0.9rem; }
.view-tab:hover { background: rgba(var(--primary-rgb), 0.1); color: var(--primary); transform: translateY(-2px); }
.view-tab.active { background: linear-gradient(135deg, var(--primary), var(--primary-hover)); color: white; border-color: transparent; box-shadow: 0 4px 10px rgba(0,0,0,0.1); }
.calendar-container.monthly-view { display: grid; grid-template-columns: repeat(7, 1fr); gap: 15px; }
.calendar-container.monthly-view .shift-slots { grid-template-columns: 1fr; gap: 8px; }
.calendar-container.monthly-view .shift-day-card { padding: 15px; border-left: none; border-top: 6px solid var(--primary); }
.calendar-container.monthly-view .slot { padding: 10px; }
.calendar-container.monthly-view .slot h4 { font-size: 0.75rem; margin-bottom: 5px; }
.calendar-container.monthly-view .slot p { font-size: 0.8rem; }
@media (max-width: 1400px) {
    .calendar-container.monthly-view { grid-template-columns: repeat(5, 1fr); }
}
@media (max-width: 1100px) {
    .calendar-container.monthly-view { grid-template-columns: repeat(3, 1fr); }
}

/* Yearly View CSS */
.calendar-container.yearly-view { display: grid; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: 10px; }
.calendar-container.yearly-view .shift-slots { grid-template-columns: 1fr; gap: 4px; }
.calendar-container.yearly-view .shift-day-card { padding: 10px; border-left: none; border-top: 4px solid var(--primary); }
.calendar-container.yearly-view .slot { padding: 6px; }
.calendar-container.yearly-view .slot h4 { font-size: 0.65rem; margin-bottom: 3px; }
.calendar-container.yearly-view .slot p { font-size: 0.7rem; }
@media (max-width: 768px) {
    .calendar-container.yearly-view { grid-template-columns: repeat(2, 1fr); }
}

/* Info Alert Balloon */
.info-alert {
    background: rgba(var(--primary-rgb), 0.1);
    border-left: 4px solid var(--primary);
    padding: 15px;
    border-radius: 12px;
    display: flex;
    gap: 15px;
    align-items: flex-start;
    color: var(--text-main);
}
.info-alert i { color: var(--primary); font-size: 1.6rem; margin-top: 2px; }
.info-alert strong { display: block; margin-bottom: 6px; font-size: 0.95rem; }
.info-alert p { margin: 0; font-size: 0.85rem; line-height: 1.5; color: var(--text-muted); }

/* Guide Section */
.guide-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 20px; }
.guide-card { background: linear-gradient(145deg, var(--bg-card), rgba(var(--primary-rgb), 0.05)); padding: 30px 25px; border-radius: 30px; box-shadow: 0 10px 30px rgba(0,0,0,0.04); border-top: 5px solid var(--primary); border-left: 1px solid var(--border-color); border-right: 1px solid var(--border-color); border-bottom: 1px solid var(--border-color); transition: all 0.3s ease; will-change: transform; }
.guide-card:hover { transform: translateY(-15px) scale(1.03); box-shadow: 0 25px 50px rgba(0,0,0,0.15); border-color: var(--primary); }
.guide-card h3 { color: var(--primary); margin-bottom: 15px; display: flex; align-items: center; gap: 10px; font-size: 1.1rem; }
.guide-card h3 i { 
    transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1); 
    display: inline-block; 
}
.guide-card:hover h3 i { 
    animation: iconSwing 0.6s ease-in-out infinite alternate; 
}

@keyframes iconSwing {
    from { transform: rotate(-12deg) scale(1.2); }
    to { transform: rotate(12deg) scale(1.2); }
}
.guide-card p { color: var(--text-main); font-size: 0.95rem; line-height: 1.6; margin-bottom: 15px; }
.guide-card ul { margin-left: 20px; color: var(--text-main); font-size: 0.9rem; line-height: 1.6; list-style-type: disc; }
.guide-card ul li { margin-bottom: 8px; }

/* FAQ Accordion Styles */
.faq-section { margin-top: 50px; }
.faq-section h2 { margin-bottom: 25px; font-size: 1.5rem; color: var(--text-main); display: flex; align-items: center; gap: 12px; }
.faq-item { background: var(--bg-card); border: 1px solid var(--border-color); border-radius: 20px; margin-bottom: 12px; overflow: hidden; transition: all 0.3s ease; }
.faq-question { padding: 20px 25px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; font-weight: 600; color: var(--text-main); font-size: 1rem; user-select: none; }
.faq-answer { max-height: 0; overflow: hidden; transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1); background: rgba(var(--primary-rgb), 0.03); padding: 0 25px; color: var(--text-muted); font-size: 0.95rem; line-height: 1.6; }
.faq-item.active { border-color: var(--primary); box-shadow: 0 10px 25px rgba(var(--primary-rgb), 0.1); }
.faq-item.active .faq-answer { max-height: 300px; padding: 20px 25px; border-top: 1px solid var(--border-color); }
.faq-question i { transition: transform 0.4s ease; color: var(--text-muted); }
.faq-item.active .faq-question i { transform: rotate(180deg); color: var(--primary); }
.faq-item:hover:not(.active) { background: rgba(var(--primary-rgb), 0.02); border-color: var(--primary); }

/* Toasts */
.toast-progress { position: absolute; bottom: 0; left: 0; height: 4px; animation: progressShrink 3s linear forwards; }
#toastContainer { position: fixed; top: 30px; right: 30px; z-index: 9999; display: flex; flex-direction: column; gap: 15px; }
.toast { position: relative; overflow: hidden; min-width: 300px; padding: 16px 20px; background: var(--bg-card); border: 1px solid var(--border-color); border-left: 6px solid var(--primary); border-radius: 12px; box-shadow: 0 15px 35px rgba(0,0,0,0.2); color: var(--text-main); display: flex; align-items: center; gap: 15px; animation: toastPopIn 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55) forwards; font-weight: 500; }
.toast i { font-size: 1.4rem; }
.toast.success { border-left-color: var(--success); }
.toast.success i { color: var(--success); }
.toast.success .toast-progress { background: var(--success); }
.toast.error { border-left-color: var(--danger); }
.toast.error i { color: var(--danger); }
.toast.error .toast-progress { background: var(--danger); }
.toast.warning { border-left-color: var(--warning); }
.toast.warning i { color: var(--warning); }
.toast.warning .toast-progress { background: var(--warning); }
.toast.fade-out { animation: toastPopOut 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55) forwards; }

/* Analog Clock */
.analog-clock { width: 130px; height: 130px; border: 5px solid rgba(var(--primary-rgb), 0.2); border-radius: 50%; margin: 5px auto 25px; position: relative; padding: 5px; box-shadow: 0 5px 20px rgba(0,0,0,0.05), inset 0 0 15px rgba(var(--primary-rgb), 0.1); background: var(--bg-card); }
.clock-face { position: relative; width: 100%; height: 100%; transform: translateY(-1px); }
.hand { width: 50%; height: 4px; background: var(--text-main); position: absolute; top: 50%; transform-origin: 100%; transform: rotate(90deg); transition: all 0.05s cubic-bezier(0.1, 2.7, 0.58, 1); border-radius: 4px; z-index: 2; }
.hour-hand { width: 30%; left: 20%; height: 6px; background: var(--primary); }
.min-hand { width: 45%; left: 5%; background: var(--text-main); opacity: 0.8; }
.second-hand { width: 50%; left: 0; height: 2px; background: var(--danger); z-index: 3; }
.clock-center { width: 14px; height: 14px; background: var(--bg-main); border: 3px solid var(--danger); border-radius: 50%; position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); z-index: 4; }
.clock-marker { position: absolute; width: 4px; height: 10px; background: var(--text-muted); left: 50%; transform: translateX(-50%); opacity: 0.5; border-radius: 2px; }
.marker-12 { top: 4px; }
.marker-6 { bottom: 4px; }
.marker-3 { top: 50%; right: 4px; width: 10px; height: 4px; transform: translate(0, -50%); left: auto; }
.marker-9 { top: 50%; left: 4px; width: 10px; height: 4px; transform: translate(0, -50%); }

/* Utils & Animations */
.fade-in { animation: fadeIn 0.4s ease-in-out; }
.mt-10 { margin-top: 10px; } .mt-20 { margin-top: 20px; } .mb-20 { margin-bottom: 20px; }
.mt-15 { margin-top: 15px; }
.text-muted { color: var(--text-muted); }
.text-sm { font-size: 0.85rem; }

/* Staggered Animation for Lists */
@keyframes slideUpStagger {
    from {
        opacity: 0;
        transform: translateY(25px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideDownStagger {
    from {
        opacity: 0;
        transform: translateY(-25px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes zoomFade { from { opacity: 0; transform: scale(0.95) translateY(15px); } to { opacity: 1; transform: scale(1) translateY(0); } }
@keyframes fadeIn { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }
@keyframes toastPopIn { 0% { transform: translateX(100%) scale(0.5); opacity: 0; } 50% { transform: translateX(-10%) scale(1.05); opacity: 1; } 75% { transform: translateX(5%) scale(0.95); opacity: 1; } 100% { transform: translateX(0) scale(1); opacity: 1; } }
@keyframes toastPopOut { 0% { transform: translateX(0) scale(1); opacity: 1; } 20% { transform: translateX(-10%) scale(1.05); opacity: 1; } 100% { transform: translateX(100%) scale(0.5); opacity: 0; } }
@keyframes progressShrink { 0% { width: 100%; } 100% { width: 0%; } }

/* Print CSS for PDF */
@media print {
    * { -webkit-print-color-adjust: exact !important; print-color-adjust: exact !important; }
    .sidebar, .topbar, .header-action button, #toastContainer, .bg-animation, .bottom-nav { display: none !important; }
    .app-container { display: block; padding: 0; height: auto; }
    .main-content { overflow: visible !important; border-radius: 0 !important; box-shadow: none !important; background: transparent !important; }
    .table-container { overflow: visible !important; background: transparent !important; box-shadow: none !important; border: none !important; padding: 0 !important; }
    .content-wrapper { padding: 10px; }
    body { background: white; color: black; }
    * { box-shadow: none !important; }
    .on-duty-badge { animation: none !important; opacity: 1 !important; border: 1px solid #ccc !important; }
    tbody tr { page-break-inside: avoid !important; }
    th, td { border: 1px solid #eee !important; text-align: left !important; }
    tbody tr:nth-child(even) td { background-color: #f9f9f9 !important; }

    /* PDF Çıktısında her zaman koyu logoyu göster (beyaz kağıt için) */
    .logo-dark { display: none !important; }
    .logo-light { display: block !important; }

    /* Print Header Styles */
    .print-header {
        display: flex !important;
        justify-content: space-between;
        align-items: center;
        border-bottom: 2px solid #4361ee !important;
        padding-bottom: 15px;
        margin-bottom: 20px;
    }
    .print-logo { display: flex; align-items: center; gap: 10px; font-weight: 800; font-size: 1.5rem; color: #4361ee !important; }
    .print-info { text-align: right; font-size: 0.9rem; color: #666 !important; }

    /* Özel PDF Rapor Görünümü (Grafikler ile Birlikte) */
    body.print-report-mode .view-section { display: none !important; }
    body.print-report-mode #reports { display: block !important; height: auto !important; }
    body.print-report-mode #dashboard { display: block !important; margin-bottom: 30px; }
    body.print-report-mode #dashboard .header-action, 
    body.print-report-mode .dashboard-widgets-grid .dashboard-widget:not(.full-width-widget) { display: none !important; }
    body.print-report-mode .stats-grid { display: grid !important; grid-template-columns: repeat(3, 1fr) !important; gap: 15px; margin-bottom: 20px; page-break-inside: avoid; }
    body.print-report-mode .stat-card { border: 1px solid #ccc !important; padding: 15px !important; flex: 1; background: #fff !important; box-shadow: none !important; transform: none !important; }
    body.print-report-mode .stat-icon { background: #eee !important; }
    body.print-report-mode .dashboard-widgets-grid { display: block !important; page-break-inside: avoid; }
    body.print-report-mode .dashboard-widgets-grid .full-width-widget { border: 1px solid #eee !important; margin-top: 10px !important; }
    body.print-report-mode canvas { max-height: 250px !important; }
}

/* Vardiya Takvimi PDF Çıktısı */
@media print {
    body.print-shift-mode .view-section { display: none !important; }
    body.print-shift-mode #shifts { display: block !important; }
    body.print-shift-mode #shifts .header-action,
    body.print-shift-mode #shifts .view-tabs { display: none !important; }
    body.print-shift-mode .shift-day-card { border: 1px solid #ccc !important; page-break-inside: avoid; }
}

/* Responsive */
@media (max-width: 768px) {
    .mobile-only { display: block; }
    .app-container { flex-direction: column; padding: 0; gap: 0; }
    .nav-menu { position: fixed; top: 0; left: -100%; width: 260px; height: 100vh; flex-direction: column; align-items: stretch; justify-content: flex-start; padding: 20px 0; background: var(--bg-card); border-radius: 0; z-index: 1000; transition: left 0.3s ease; box-shadow: 5px 0 15px rgba(0,0,0,0.1); }
    .nav-menu.open { left: 0; }
    .nav-item { padding: 12px 20px; margin: 5px 10px; font-size: 0.95rem; justify-content: flex-start; }
    .nav-item:hover, .nav-item.active { transform: translateX(5px); }
    .shift-slots { grid-template-columns: 1fr; }
    .search-bar { display: none; }
    .topbar { padding: 0 15px; }
    .main-content { border-radius: 0; padding-bottom: 80px; }
    .bottom-nav.mobile-only { display: flex; }
    .calendar-container.monthly-view { grid-template-columns: 1fr; }
    .dashboard-widgets-grid { grid-template-columns: 1fr; }
    .guide-grid { grid-template-columns: 1fr; }
    .settings-grid { grid-template-columns: 1fr; }
    .settings-section.full-width { grid-column: 1; }
}