@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');

/* --- CSS VARIABLER FÖR LJUST / MÖRKT TEMA --- */
:root {
    --bg-color: #f8fafc;
    --text-color: #0f172a;
    --card-bg: white;
    --card-border: #f1f5f9;
    --nav-bg: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
    --input-bg: white;
    --input-border: #cbd5e1;
    --text-muted: #64748b;
    --table-hover: #f8fafc;
    --stat-bg: #f8fafc;
    --modal-overlay: rgba(15, 23, 42, 0.6);
}

body.dark-mode {
    --bg-color: #0f172a;
    --text-color: #f8fafc;
    --card-bg: #1e293b;
    --card-border: #334155;
    --nav-bg: linear-gradient(135deg, #020617 0%, #0f172a 100%);
    --input-bg: #0f172a;
    --input-border: #475569;
    --text-muted: #94a3b8;
    --table-hover: #0f172a;
    --stat-bg: #0f172a;
    --modal-overlay: rgba(0, 0, 0, 0.8);
}

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-color);
    color: var(--text-color);
    margin: 0;
    padding: 0;
    transition: all 0.3s;
}

/* Navigation */
nav {
    background: var(--nav-bg);
    padding: 1rem 2rem;
    display: flex;
    gap: 1rem;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
    position: sticky;
    top: 0;
    z-index: 100;
    flex-wrap: wrap;
}

    nav .nav-title {
        color: white;
        font-weight: bold;
        font-size: 1.2rem;
        display: flex;
        align-items: center;
        gap: 1rem;
    }

    nav button {
        padding: 0.6rem 1.2rem;
        cursor: pointer;
        font-weight: 600;
        border: none;
        border-radius: 8px;
        background-color: rgba(255, 255, 255, 0.1);
        color: white;
        transition: all 0.2s;
    }

        nav button:hover {
            background-color: rgba(255, 255, 255, 0.2);
            transform: translateY(-1px);
        }

/* Nätverksindikator */
.network-badge {
    padding: 0.4rem 0.8rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: bold;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.3s;
}

    .network-badge.online {
        background: rgba(16, 185, 129, 0.2);
        color: #10b981;
    }

    .network-badge.offline {
        background: rgba(239, 68, 68, 0.2);
        color: #ef4444;
    }

.container {
    padding: 2rem;
    max-width: 1100px;
    margin: 0 auto;
}

/* Login Screen */
#login-screen {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    background: var(--nav-bg);
    color: white;
    text-align: center;
}

.login-box {
    background: rgba(255,255,255,0.1);
    padding: 3rem;
    border-radius: 16px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.2);
    box-shadow: 0 25px 50px -12px rgba(0,0,0,0.5);
    width: 100%;
    max-width: 400px;
}

    .login-box h1 {
        margin-top: 0;
        margin-bottom: 0.5rem;
        font-size: 2.2rem;
    }

.pin-input {
    width: 100%;
    padding: 1rem;
    margin-bottom: 0.5rem;
    border-radius: 8px;
    border: 1px solid rgba(255,255,255,0.3);
    background: rgba(0,0,0,0.2);
    color: white;
    text-align: center;
    font-size: 1.5rem;
    letter-spacing: 0.5rem;
    outline: none;
    box-sizing: border-box;
}

    .pin-input:focus {
        border-color: #3b82f6;
    }

#pin-error {
    color: #fca5a5;
    font-size: 0.85rem;
    font-weight: 600;
    min-height: 1.4em;
    margin: 0 0 0.75rem 0;
}

.login-btn {
    display: block;
    width: 100%;
    padding: 1rem;
    font-size: 1.1rem;
    font-weight: bold;
    border-radius: 8px;
    border: none;
    cursor: pointer;
    background: #3b82f6;
    color: white;
    transition: 0.2s;
}

    .login-btn:hover {
        transform: translateY(-2px);
        box-shadow: 0 10px 15px -3px rgba(0,0,0,0.3);
    }

/* PIN shake animation */
@keyframes shake {
    0%, 100% { transform: translateX(0); }
    20%       { transform: translateX(-8px); }
    40%       { transform: translateX(8px); }
    60%       { transform: translateX(-8px); }
    80%       { transform: translateX(8px); }
}

.shake {
    animation: shake 0.4s ease;
    border-color: #ef4444 !important;
}

/* PIN numpad */
.pin-numpad {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.5rem;
    margin: 0.75rem 0 1rem;
}

.pin-numpad button {
    padding: 0.9rem;
    font-size: 1.2rem;
    font-weight: 700;
    border-radius: 8px;
    border: 1px solid rgba(255,255,255,0.2);
    background: rgba(255,255,255,0.1);
    color: white;
    cursor: pointer;
    transition: all 0.15s;
}

    .pin-numpad button:hover  { background: rgba(255,255,255,0.22); }
    .pin-numpad button:active { transform: scale(0.93); background: rgba(59,130,246,0.5); }

/* Klockan */
.live-clock-container {
    text-align: center;
    margin-bottom: 2.5rem;
    background: var(--card-bg);
    padding: 1rem;
    border-radius: 12px;
    box-shadow: 0 4px 6px -1px rgba(0,0,0,0.05);
    font-size: 1.25rem;
    font-weight: 700;
    color: #3b82f6;
    border: 1px solid var(--card-border);
}

/* Kort & Knappar */
.card {
    background: var(--card-bg);
    padding: 2rem;
    border-radius: 16px;
    box-shadow: 0 10px 25px -5px rgba(0,0,0,0.05);
    margin-bottom: 2rem;
    border: 1px solid var(--card-border);
}

    .card h3 {
        margin-top: 0;
        border-bottom: 2px solid var(--card-border);
        padding-bottom: 0.75rem;
        display: flex;
        justify-content: space-between;
        align-items: center;
    }

.btn {
    padding: 0.75rem 1.5rem;
    font-size: 0.95rem;
    font-weight: 600;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    color: white;
    transition: all 0.2s;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

    .btn:hover {
        opacity: 0.9;
        transform: translateY(-1px);
    }

.btn-in      { background-color: #10b981; margin-right: 0.5rem; margin-bottom: 0.5rem; }
.btn-break   { background-color: #f97316; margin-right: 0.5rem; margin-bottom: 0.5rem; }
.btn-out     { background-color: #3b82f6; margin-right: 0.5rem; margin-bottom: 0.5rem; }
.btn-sick    { background-color: #ef4444; margin-right: 0.5rem; margin-bottom: 0.5rem; }
.btn-leave   { background-color: #ec4899; margin-right: 0.5rem; margin-bottom: 0.5rem; }
.btn-vab     { background-color: #f97316; margin-bottom: 0.5rem; }
.btn-primary { background-color: #3b82f6; width: 100%; justify-content: center; }
.btn-secondary { background-color: #64748b; width: 100%; justify-content: center; }
.btn-export  { background-color: #10b981; font-size: 0.85rem; padding: 0.5rem 1rem; }

.btn-sm {
    padding: 0.4rem 0.75rem;
    border-radius: 6px;
    border: none;
    font-weight: 600;
    font-size: 0.85rem;
    cursor: pointer;
    color: white;
}

.btn-edit   { background-color: #3b82f6; }
.btn-delete { background-color: #ef4444; }

/* Live Timer */
.live-timer {
    font-size: 2.5rem;
    font-family: monospace;
    text-align: center;
    margin: 1.5rem 0;
    font-weight: bold;
    color: #3b82f6;
    letter-spacing: 2px;
}

/* Formulär & Sök */
.form-group {
    margin-bottom: 1.25rem;
    width: 100%;
}

    .form-group label {
        display: block;
        font-size: 0.85rem;
        margin-bottom: 0.4rem;
        font-weight: 600;
        color: var(--text-muted);
    }

    .form-group input, .form-group select {
        width: 100%;
        padding: 0.75rem;
        border: 1px solid var(--input-border);
        border-radius: 8px;
        box-sizing: border-box;
        background: var(--input-bg);
        color: var(--text-color);
        outline: none;
    }

        .form-group input:focus, .form-group select:focus {
            border-color: #3b82f6;
        }

.search-bar {
    width: 100%;
    padding: 0.75rem 1rem;
    border-radius: 8px;
    border: 1px solid var(--input-border);
    background: var(--input-bg);
    color: var(--text-color);
    margin-bottom: 1rem;
    box-sizing: border-box;
}

/* Tabeller & Listor */
table { width: 100%; border-collapse: collapse; margin-top: 0.5rem; }
th, td { padding: 1rem; text-align: left; border-bottom: 1px solid var(--card-border); }
th { color: var(--text-muted); font-size: 0.75rem; text-transform: uppercase; }
tr:hover { background-color: var(--table-hover); }

.clickable-name {
    color: #3b82f6;
    cursor: pointer;
    text-decoration: underline;
    text-decoration-color: transparent;
    transition: 0.2s;
}

    .clickable-name:hover { text-decoration-color: #3b82f6; }

.schedule-list, .log-list { list-style: none; padding: 0; margin: 0; }

    .schedule-list li, .log-list li {
        padding: 0.85rem 0;
        border-bottom: 1px dashed var(--card-border);
        display: flex;
        justify-content: space-between;
        align-items: center;
    }

.log-time { color: var(--text-muted); font-family: monospace; font-size: 0.8rem; }

/* Badges */
.badge { padding: 0.35rem 0.85rem; border-radius: 9999px; font-size: 0.8rem; font-weight: 700; text-transform: uppercase; }
.badge.inloggad  { background-color: rgba(16, 185, 129, 0.2); color: #10b981; }
.badge.utloggad  { background-color: rgba(100, 116, 139, 0.2); color: var(--text-muted); }
.badge.rast      { background-color: rgba(249, 115, 22, 0.2); color: #ea580c; }
.badge.sjuk      { background-color: rgba(239, 68, 68, 0.2); color: #ef4444; }
.badge.semester  { background-color: rgba(236, 72, 153, 0.2); color: #ec4899; }

/* Stats */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(110px, 1fr));
    gap: 1rem;
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--card-border);
}

.stat-box { background: var(--stat-bg); padding: 1rem; border-radius: 8px; text-align: center; border: 1px solid var(--card-border); }
    .stat-box span { display: block; font-size: 0.75rem; color: var(--text-muted); font-weight: 600; text-transform: uppercase; margin-bottom: 0.25rem; }
    .stat-box strong { font-size: 1.4rem; }

/* Modals */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0; top: 0;
    width: 100%; height: 100%;
    background-color: var(--modal-overlay);
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(5px);
}

    .modal.active { display: flex; }

.modal-content {
    background-color: var(--card-bg);
    border: 1px solid var(--card-border);
    width: 90%;
    max-width: 550px;
    border-radius: 16px;
    padding: 2rem;
    position: relative;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 25px 50px -12px rgba(0,0,0,0.5);
}

.modal-close {
    position: absolute;
    top: 1.5rem; right: 1.5rem;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--text-muted);
    border: none;
    background: transparent;
}

    .modal-close:hover { color: var(--text-color); }

/* Kvitto */
.receipt-row { display: flex; justify-content: space-between; padding: 0.5rem 0; border-bottom: 1px dashed var(--card-border); }
.receipt-total { display: flex; justify-content: space-between; padding: 1rem 0; font-size: 1.25rem; font-weight: bold; border-top: 2px solid var(--text-color); margin-top: 1rem; }

/* Toasts */
#toast-container { position: fixed; bottom: 20px; right: 20px; z-index: 9999; display: flex; flex-direction: column; gap: 10px; pointer-events: none; }

.toast { min-width: 250px; background: white; color: #0f172a; padding: 1rem 1.5rem; border-radius: 8px; font-weight: 600; box-shadow: 0 10px 25px rgba(0,0,0,0.2); border-left: 5px solid #3b82f6; animation: slideIn 0.3s forwards, fadeOut 0.3s 2.7s forwards; }
    .toast.success { border-color: #10b981; }
    .toast.error   { border-color: #ef4444; }
    .toast.warning { border-color: #f97316; }

@keyframes slideIn { from { transform: translateX(100%); } to { transform: translateX(0); } }
@keyframes fadeOut { to { opacity: 0; transform: translateY(10px); } }

.hidden { display: none !important; }

.admin-grid { display: grid; grid-template-columns: 350px 1fr; gap: 2rem; }

@media (max-width: 900px) { .admin-grid { grid-template-columns: 1fr; } }

/* Period filter row */
.period-filter-row {
    display: flex;
    gap: 0.75rem;
    align-items: center;
    margin-bottom: 1rem;
    flex-wrap: wrap;
}

.period-filter-row label { font-weight: 600; color: var(--text-muted); font-size: 0.9rem; }

.period-select {
    padding: 0.5rem 1rem;
    border-radius: 8px;
    border: 1px solid var(--input-border);
    background: var(--input-bg);
    color: var(--text-color);
    font-size: 0.9rem;
    cursor: pointer;
}

/* Print — show only payslip, always in light mode */
@media print {
    body * { visibility: hidden; }
    #payslip-modal, #payslip-modal * { visibility: visible; }
    #payslip-modal {
        position: fixed;
        left: 0; top: 0;
        width: 100%; height: auto;
        display: block !important;
        backdrop-filter: none;
        background: white !important;
    }
    #payslip-modal .modal-content {
        /* Force light-mode variables regardless of body class */
        --bg-color:    #f8fafc;
        --text-color:  #0f172a;
        --card-bg:     white;
        --card-border: #e2e8f0;
        --text-muted:  #64748b;
        background:    white !important;
        color:         #0f172a !important;
        max-height: none;
        overflow: visible;
        box-shadow: none;
        border: none;
        max-width: 100%;
        width: 100%;
    }
    .modal-close, #payslip-print-btn { display: none !important; }
}

/* Kalendervy för schema */
.cal-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 4px;
    margin-top: 0.5rem;
}

.cal-header {
    text-align: center;
    font-size: 0.72rem;
    font-weight: 700;
    color: var(--text-muted);
    padding: 0.4rem 0;
    text-transform: uppercase;
}

.cal-day {
    background: var(--stat-bg);
    border: 1px solid var(--card-border);
    border-radius: 6px;
    padding: 0.35rem;
    min-height: 50px;
    font-size: 0.78rem;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.cal-day.empty { background: transparent; border-color: transparent; }
.cal-day.has-shift { background: rgba(59, 130, 246, 0.1); border-color: #3b82f6; }
.cal-day.is-today { border-color: #10b981; box-shadow: 0 0 0 2px rgba(16, 185, 129, 0.25); }
.cal-day.is-holiday { background: rgba(239, 68, 68, 0.06); border-color: rgba(239, 68, 68, 0.3); }

.cal-date { font-weight: 700; font-size: 0.82rem; }
.cal-shift { font-size: 0.62rem; color: #3b82f6; font-weight: 600; line-height: 1.3; }

/* --- ONBOARDING STEPS --- */
.ob-step {
    flex: 1; text-align: center; padding: 0.4rem 0.25rem;
    border-radius: 8px; font-size: 0.75rem; font-weight: 600;
    background: var(--stat-bg); color: var(--text-muted);
    border: 2px solid transparent; transition: all 0.2s;
}
.ob-step-active { background: rgba(59,130,246,0.15); color: #3b82f6; border-color: #3b82f6; }
.ob-step-done   { background: rgba(16,185,129,0.12); color: #10b981; border-color: #10b981; }

/* --- GUIDED TOUR --- */
/* 4-pane overlay: leaves a transparent "cutout" around the highlighted element.
   No z-index manipulation of target elements — avoids stacking context conflicts. */
.tour-shade {
    position: fixed;
    background: rgba(0,0,0,0.62);
    z-index: 9999;
    pointer-events: all;
}

.tour-highlight {
    outline: 3px solid #7c3aed;
    outline-offset: 4px;
    border-radius: 8px;
}

#tour-tooltip {
    position: fixed;
    z-index: 10000;
    background: var(--card-bg);
    border: 2px solid #7c3aed;
    border-radius: 12px;
    padding: 1.1rem 1.3rem 1rem;
    max-width: 310px;
    min-width: 250px;
    box-shadow: 0 8px 32px rgba(0,0,0,0.45);
    color: var(--text-color);
}

#tour-progress {
    font-size: 0.72rem;
    font-weight: 700;
    color: #7c3aed;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: 0.3rem;
}