/**
 * Terminal-Look Styling für Zeiterfassung
 * Erstellt am: 2026-08-12
 * 
 * Minimalistisches Terminal-Design für schnelles Stempeln
 */

/* ===== CSS-Reset und Basis ===== */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --terminal-bg: #0a0a0a;
    --terminal-text: #00ff00;
    --terminal-text-dim: #00aa00;
    --terminal-text-bright: #33ff33;
    --terminal-border: #00ff00;
    --terminal-error: #ff0000;
    --terminal-warning: #ffaa00;
    --terminal-success: #00ff00;
    --terminal-info: #00aaff;
    --terminal-font: 'Courier New', 'Consolas', 'Monaco', monospace;
    --terminal-font-size: 14px;
    --terminal-line-height: 1.6;
    --terminal-padding: 1rem;
    --terminal-border-radius: 2px;
    --terminal-cursor-width: 10px;
    --terminal-cursor-height: 1.2em;
    --terminal-blink-speed: 1s;
    --terminal-scanline-opacity: 0.03;
    --terminal-glow: 0 0 10px rgba(0, 255, 0, 0.3);
    --terminal-text-shadow: 0 0 5px rgba(0, 255, 0, 0.5);
}

html, body {
    height: 100%;
    overflow: hidden;
}

body {
    font-family: var(--terminal-font);
    font-size: var(--terminal-font-size);
    line-height: var(--terminal-line-height);
    color: var(--terminal-text);
    background-color: var(--terminal-bg);
    position: relative;
}

/* ===== CRT-Effekt ===== */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: repeating-linear-gradient(
        0deg,
        transparent,
        transparent 2px,
        rgba(0, 255, 0, var(--terminal-scanline-opacity)) 2px,
        rgba(0, 255, 0, var(--terminal-scanline-opacity)) 4px
    );
    pointer-events: none;
    z-index: 9999;
}

body::after {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(
        ellipse at center,
        transparent 0%,
        rgba(0, 0, 0, 0.3) 100%
    );
    pointer-events: none;
    z-index: 9998;
}

/* ===== Container ===== */
.terminal-container {
    max-width: 900px;
    margin: 0 auto;
    padding: var(--terminal-padding);
    height: 100vh;
    display: flex;
    flex-direction: column;
    position: relative;
    z-index: 1;
}

/* ===== Terminal-Fenster ===== */
.terminal-window {
    border: 1px solid var(--terminal-border);
    background: rgba(0, 20, 0, 0.95);
    box-shadow: var(--terminal-glow);
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.terminal-header {
    display: flex;
    align-items: center;
    padding: 0.5rem 1rem;
    border-bottom: 1px solid var(--terminal-border);
    background: rgba(0, 40, 0, 0.5);
}

.terminal-title {
    font-size: 0.8rem;
    color: var(--terminal-text-dim);
    flex: 1;
}

.terminal-buttons {
    display: flex;
    gap: 0.5rem;
}

.terminal-btn {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    border: 1px solid var(--terminal-text-dim);
    cursor: pointer;
}

.terminal-btn.close {
    background: var(--terminal-error);
}

.terminal-btn.minimize {
    background: var(--terminal-warning);
}

.terminal-btn.maximize {
    background: var(--terminal-success);
}

.terminal-body {
    flex: 1;
    padding: var(--terminal-padding);
    overflow-y: auto;
    position: relative;
}

/* ===== Terminal-Inhalt ===== */
.terminal-content {
    color: var(--terminal-text);
    text-shadow: var(--terminal-text-shadow);
}

.terminal-content .prompt {
    color: var(--terminal-text-bright);
}

.terminal-content .cursor {
    display: inline-block;
    width: var(--terminal-cursor-width);
    height: var(--terminal-cursor-height);
    background-color: var(--terminal-text);
    animation: blink var(--terminal-blink-speed) infinite;
    vertical-align: text-bottom;
    margin-left: 2px;
}

@keyframes blink {
    0%, 49% { opacity: 1; }
    50%, 100% { opacity: 0; }
}

/* ===== Eingabefelder ===== */
.terminal-input {
    font-family: var(--terminal-font);
    font-size: var(--terminal-font-size);
    color: var(--terminal-text);
    background: transparent;
    border: none;
    border-bottom: 1px solid var(--terminal-text-dim);
    padding: 0.25rem 0.5rem;
    outline: none;
    width: 100%;
    text-shadow: var(--terminal-text-shadow);
    caret-color: var(--terminal-text);
}

.terminal-input:focus {
    border-bottom-color: var(--terminal-text-bright);
    box-shadow: 0 1px 0 var(--terminal-text-bright);
}

.terminal-input::placeholder {
    color: var(--terminal-text-dim);
    opacity: 0.5;
}

/* ===== Buttons ===== */
.terminal-btn-action {
    font-family: var(--terminal-font);
    font-size: var(--terminal-font-size);
    color: var(--terminal-text);
    background: transparent;
    border: 1px solid var(--terminal-border);
    padding: 0.5rem 1.5rem;
    cursor: pointer;
    text-shadow: var(--terminal-text-shadow);
    box-shadow: var(--terminal-glow);
    transition: all 0.2s ease;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.terminal-btn-action:hover {
    background: rgba(0, 255, 0, 0.1);
    box-shadow: 0 0 20px rgba(0, 255, 0, 0.5);
}

.terminal-btn-action:active {
    background: rgba(0, 255, 0, 0.2);
    transform: scale(0.98);
}

.terminal-btn-action:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.terminal-btn-action.checkin {
    border-color: var(--terminal-success);
    color: var(--terminal-success);
}

.terminal-btn-action.checkin:hover {
    background: rgba(0, 255, 0, 0.1);
    box-shadow: 0 0 20px rgba(0, 255, 0, 0.5);
}

.terminal-btn-action.checkout {
    border-color: var(--terminal-error);
    color: var(--terminal-error);
}

.terminal-btn-action.checkout:hover {
    background: rgba(255, 0, 0, 0.1);
    box-shadow: 0 0 20px rgba(255, 0, 0, 0.5);
}

.terminal-btn-action.primary {
    border-color: var(--terminal-info);
    color: var(--terminal-info);
}

.terminal-btn-action.primary:hover {
    background: rgba(0, 170, 255, 0.1);
    box-shadow: 0 0 20px rgba(0, 170, 255, 0.5);
}

/* ===== Status-Anzeigen ===== */
.status-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.5rem 1rem;
    border-top: 1px solid var(--terminal-border);
    background: rgba(0, 40, 0, 0.5);
    font-size: 0.8rem;
}

.status-indicator {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    border: 1px solid;
}

.status-dot.active {
    background: var(--terminal-success);
    border-color: var(--terminal-success);
    box-shadow: 0 0 5px var(--terminal-success);
    animation: pulse 2s infinite;
}

.status-dot.inactive {
    background: var(--terminal-error);
    border-color: var(--terminal-error);
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

/* ===== Zeiterfassung-Terminal ===== */
.time-terminal {
    display: flex;
    flex-direction: column;
    height: 100%;
}

.terminal-header-section {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--terminal-text-dim);
}

.terminal-header-section h1 {
    font-size: 1.2rem;
    font-weight: normal;
    text-shadow: var(--terminal-text-shadow);
}

.terminal-user-info {
    text-align: right;
    font-size: 0.8rem;
    color: var(--terminal-text-dim);
}

.terminal-user-info .user-name {
    color: var(--terminal-text);
    text-shadow: var(--terminal-text-shadow);
}

.terminal-clock {
    font-size: 3rem;
    font-weight: normal;
    text-align: center;
    margin: 2rem 0;
    text-shadow: var(--terminal-text-shadow);
    letter-spacing: 4px;
}

.terminal-date {
    text-align: center;
    color: var(--terminal-text-dim);
    margin-bottom: 2rem;
    font-size: 0.9rem;
}

.terminal-actions {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin: 2rem 0;
}

.terminal-status {
    text-align: center;
    margin: 2rem 0;
    padding: 1rem;
    border: 1px solid var(--terminal-text-dim);
    background: rgba(0, 40, 0, 0.3);
}

.terminal-status .status-label {
    color: var(--terminal-text-dim);
    font-size: 0.8rem;
    display: block;
    margin-bottom: 0.5rem;
}

.terminal-status .status-value {
    color: var(--terminal-text);
    font-size: 1.2rem;
    text-shadow: var(--terminal-text-shadow);
}

.terminal-status.active {
    border-color: var(--terminal-success);
    background: rgba(0, 255, 0, 0.05);
}

.terminal-status.active .status-value {
    color: var(--terminal-success);
}

.terminal-timer {
    text-align: center;
    margin: 2rem 0;
}

.terminal-timer .timer-label {
    color: var(--terminal-text-dim);
    font-size: 0.8rem;
    display: block;
    margin-bottom: 0.5rem;
}

.terminal-timer .timer-value {
    font-size: 2rem;
    color: var(--terminal-text);
    text-shadow: var(--terminal-text-shadow);
    letter-spacing: 2px;
}

.terminal-timer .timer-value.working {
    color: var(--terminal-success);
}

/* ===== Login-Terminal ===== */
.login-terminal {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
}

.login-terminal .login-box {
    width: 100%;
    max-width: 400px;
}

.login-terminal .login-title {
    text-align: center;
    margin-bottom: 2rem;
    font-size: 1.5rem;
    text-shadow: var(--terminal-text-shadow);
}

.login-terminal .login-methods {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 2rem;
}

.login-terminal .login-method-btn {
    font-family: var(--terminal-font);
    font-size: 0.8rem;
    color: var(--terminal-text-dim);
    background: transparent;
    border: 1px solid var(--terminal-text-dim);
    padding: 0.5rem 1rem;
    cursor: pointer;
    transition: all 0.2s ease;
}

.login-terminal .login-method-btn:hover,
.login-terminal .login-method-btn.active {
    color: var(--terminal-text);
    border-color: var(--terminal-text);
    background: rgba(0, 255, 0, 0.1);
}

.login-terminal .login-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.login-terminal .login-form .input-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.login-terminal .login-form .input-group label {
    color: var(--terminal-text-dim);
    font-size: 0.8rem;
}

.login-terminal .login-form .input-group input {
    font-family: var(--terminal-font);
    font-size: 1rem;
    color: var(--terminal-text);
    background: transparent;
    border: none;
    border-bottom: 1px solid var(--terminal-text-dim);
    padding: 0.5rem;
    outline: none;
    text-align: center;
    letter-spacing: 4px;
    text-shadow: var(--terminal-text-shadow);
}

.login-terminal .login-form .input-group input:focus {
    border-bottom-color: var(--terminal-text);
    box-shadow: 0 1px 0 var(--terminal-text);
}

.login-terminal .login-form .input-group input.pin-input {
    letter-spacing: 1rem;
    font-size: 1.5rem;
}

.login-terminal .login-error {
    color: var(--terminal-error);
    text-align: center;
    font-size: 0.8rem;
    display: none;
}

.login-terminal .login-error.visible {
    display: block;
}

/* ===== PIN-Eingabe ===== */
.pin-display {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin: 1rem 0;
}

.pin-digit {
    width: 40px;
    height: 50px;
    border: 1px solid var(--terminal-text-dim);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--terminal-text);
    text-shadow: var(--terminal-text-shadow);
}

.pin-digit.filled {
    border-color: var(--terminal-text);
    background: rgba(0, 255, 0, 0.1);
}

.pin-keypad {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.5rem;
    max-width: 250px;
    margin: 1rem auto;
}

.pin-key {
    font-family: var(--terminal-font);
    font-size: 1.2rem;
    color: var(--terminal-text);
    background: transparent;
    border: 1px solid var(--terminal-text-dim);
    padding: 0.75rem;
    cursor: pointer;
    transition: all 0.2s ease;
    text-shadow: var(--terminal-text-shadow);
}

.pin-key:hover {
    background: rgba(0, 255, 0, 0.1);
    border-color: var(--terminal-text);
}

.pin-key:active {
    background: rgba(0, 255, 0, 0.2);
}

.pin-key.enter {
    border-color: var(--terminal-success);
    color: var(--terminal-success);
}

.pin-key.delete {
    border-color: var(--terminal-error);
    color: var(--terminal-error);
}

/* ===== Dashboard-Layout ===== */
.dashboard-layout {
    display: grid;
    grid-template-columns: 250px 1fr;
    grid-template-rows: auto 1fr auto;
    height: 100vh;
    gap: 1px;
    background: var(--terminal-border);
}

.dashboard-sidebar {
    grid-row: 1 / -1;
    background: rgba(0, 20, 0, 0.95);
    padding: 1rem;
    border-right: 1px solid var(--terminal-border);
}

.dashboard-header {
    background: rgba(0, 20, 0, 0.95);
    padding: 0.5rem 1rem;
    border-bottom: 1px solid var(--terminal-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.dashboard-content {
    background: rgba(0, 10, 0, 0.95);
    padding: 1rem;
    overflow-y: auto;
}

.dashboard-footer {
    background: rgba(0, 20, 0, 0.95);
    padding: 0.5rem 1rem;
    border-top: 1px solid var(--terminal-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.8rem;
}

/* ===== Navigation ===== */
.sidebar-nav {
    list-style: none;
}

.sidebar-nav li {
    margin-bottom: 0.5rem;
}

.sidebar-nav a,
.sidebar-nav button {
    font-family: var(--terminal-font);
    font-size: 0.9rem;
    color: var(--terminal-text-dim);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem;
    border: 1px solid transparent;
    background: transparent;
    cursor: pointer;
    width: 100%;
    text-align: left;
    transition: all 0.2s ease;
}

.sidebar-nav a:hover,
.sidebar-nav button:hover,
.sidebar-nav a.active,
.sidebar-nav button.active {
    color: var(--terminal-text);
    border-color: var(--terminal-text);
    background: rgba(0, 255, 0, 0.1);
}

.sidebar-nav .nav-icon {
    width: 16px;
    text-align: center;
}

/* ===== Statistiken ===== */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 1rem;
    margin-bottom: 2rem;
}

.stat-card {
    border: 1px solid var(--terminal-text-dim);
    padding: 1rem;
    background: rgba(0, 40, 0, 0.3);
}

.stat-card .stat-label {
    color: var(--terminal-text-dim);
    font-size: 0.8rem;
    display: block;
    margin-bottom: 0.5rem;
}

.stat-card .stat-value {
    color: var(--terminal-text);
    font-size: 1.5rem;
    text-shadow: var(--terminal-text-shadow);
}

.stat-card .stat-value.working {
    color: var(--terminal-success);
}

.stat-card .stat-value.warning {
    color: var(--terminal-warning);
}

.stat-card .stat-value.error {
    color: var(--terminal-error);
}

/* ===== Tabellen ===== */
.terminal-table {
    width: 100%;
    border-collapse: collapse;
}

.terminal-table th,
.terminal-table td {
    padding: 0.5rem 1rem;
    text-align: left;
    border-bottom: 1px solid rgba(0, 255, 0, 0.1);
}

.terminal-table th {
    color: var(--terminal-text-dim);
    font-weight: normal;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.terminal-table td {
    color: var(--terminal-text);
    font-size: 0.9rem;
}

.terminal-table tr:hover {
    background: rgba(0, 255, 0, 0.05);
}

/* ===== Benachrichtigungen ===== */
.notification {
    position: fixed;
    top: 1rem;
    right: 1rem;
    padding: 1rem 1.5rem;
    border: 1px solid;
    z-index: 10000;
    animation: slideIn 0.3s ease;
}

.notification.success {
    border-color: var(--terminal-success);
    background: rgba(0, 40, 0, 0.95);
    color: var(--terminal-success);
}

.notification.error {
    border-color: var(--terminal-error);
    background: rgba(40, 0, 0, 0.95);
    color: var(--terminal-error);
}

.notification.warning {
    border-color: var(--terminal-warning);
    background: rgba(40, 40, 0, 0.95);
    color: var(--terminal-warning);
}

.notification.info {
    border-color: var(--terminal-info);
    background: rgba(0, 20, 40, 0.95);
    color: var(--terminal-info);
}

@keyframes slideIn {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

/* ===== Modals ===== */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
}

.modal-overlay.hidden {
    display: none;
}

.modal-content {
    border: 1px solid var(--terminal-border);
    background: rgba(0, 20, 0, 0.95);
    box-shadow: var(--terminal-glow);
    max-width: 500px;
    width: 90%;
    max-height: 80vh;
    overflow-y: auto;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem;
    border-bottom: 1px solid var(--terminal-border);
}

.modal-header h3 {
    color: var(--terminal-text);
    font-weight: normal;
    text-shadow: var(--terminal-text-shadow);
}

.modal-close {
    font-family: var(--terminal-font);
    color: var(--terminal-text-dim);
    background: transparent;
    border: none;
    cursor: pointer;
    font-size: 1.2rem;
}

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

.modal-body {
    padding: 1rem;
}

.modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: 0.5rem;
    padding: 1rem;
    border-top: 1px solid var(--terminal-border);
}

/* ===== Responsive ===== */
@media (max-width: 768px) {
    .dashboard-layout {
        grid-template-columns: 1fr;
    }

    .dashboard-sidebar {
        grid-row: auto;
        border-right: none;
        border-bottom: 1px solid var(--terminal-border);
    }

    .terminal-clock {
        font-size: 2rem;
    }

    .terminal-timer .timer-value {
        font-size: 1.5rem;
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 480px) {
    :root {
        --terminal-font-size: 12px;
    }

    .stats-grid {
        grid-template-columns: 1fr;
    }

    .terminal-actions {
        flex-direction: column;
        align-items: center;
    }
}

/* ===== Scrollbar ===== */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: rgba(0, 20, 0, 0.5);
}

::-webkit-scrollbar-thumb {
    background: var(--terminal-text-dim);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--terminal-text);
}

/* ===== Auswahl ===== */
::selection {
    background: rgba(0, 255, 0, 0.3);
    color: var(--terminal-text);
}