/* ================================================================
 * DATEI: css/base.css
 * ZWECK: Reset, Body, Scrollbar, App-Container, Global Utilities
 * Aesthetic: Refined Brass Studio
 * ================================================================ */

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&display=swap');

*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    font-size: 16px;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-family);
    background: var(--bg-app);
    color: var(--text-primary);
    font-size: var(--font-base);
    line-height: 1.5;
    min-height: 100vh;
    overflow: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    font-feature-settings: 'cv11', 'ss01';
    letter-spacing: -0.01em;
    transition: background-color 0.4s ease, color 0.3s ease;
}

/* ========== SCROLLBAR ========== */
::-webkit-scrollbar {
    width: 5px;
    height: 5px;
}

::-webkit-scrollbar-track {
    background: transparent;
}

::-webkit-scrollbar-thumb {
    background: var(--border-strong);
    border-radius: 100px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--accent-primary);
}

/* Firefox */
* {
    scrollbar-width: thin;
    scrollbar-color: var(--border-strong) transparent;
}

/* ========== SELECTION ========== */
::selection {
    background: var(--accent-primary-transparent);
    color: var(--text-primary);
}

/* ========== APP CONTAINER ========== */
.app-container {
    display: flex;
    height: 100vh;
    overflow: hidden;
}

/* ========== FOCUS STYLES ========== */
:focus-visible {
    outline: 2px solid var(--accent-primary);
    outline-offset: 2px;
    border-radius: var(--radius-sm);
}

button:focus:not(:focus-visible),
input:focus:not(:focus-visible),
select:focus:not(:focus-visible),
textarea:focus:not(:focus-visible) {
    outline: none;
}

/* ========== UTILITY CLASSES ========== */
.text-muted { color: var(--text-muted); }
.text-secondary { color: var(--text-secondary); }
.text-primary { color: var(--text-primary); }
.text-accent { color: var(--accent-primary); }
.text-success { color: var(--accent-success); }
.text-warning { color: var(--accent-warning); }
.text-danger { color: var(--accent-danger); }

/* ========== SPINNER ========== */
.spinner {
    width: 20px;
    height: 20px;
    border: 2px solid var(--border-default);
    border-top-color: var(--accent-primary);
    border-radius: 50%;
    animation: spin 0.7s linear infinite;
}

.spinner-small {
    width: 14px;
    height: 14px;
    border: 2px solid var(--border-default);
    border-top-color: var(--accent-primary);
    border-radius: 50%;
    animation: spin 0.7s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.loading {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-8);
    color: var(--text-muted);
    gap: var(--space-2);
}

.loading-medias-hint {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-6);
    color: var(--text-muted);
    font-size: var(--font-sm);
}

/* ========== EMPTY STATE ========== */
.empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--space-12) var(--space-6);
    color: var(--text-muted);
    text-align: center;
}

.empty-state i {
    font-size: 2.5rem;
    margin-bottom: var(--space-4);
    opacity: 0.3;
}

.empty-state h3 {
    font-size: var(--font-lg);
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: var(--space-2);
}

.empty-state p {
    font-size: var(--font-sm);
    max-width: 300px;
    line-height: 1.6;
}

/* ========== DASHBOARD EMPTY ========== */
.dashboard-empty {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-6);
    color: var(--text-muted);
    font-size: var(--font-sm);
    gap: var(--space-2);
}