/*
 * SelfieMoment - gemeinsames Design-System
 * Wird von jeder Seite ueber assetUrl('assets/css/theme.css') eingebunden.
 * Nutzt die pro Seite/Kunde gesetzten Farb-Variablen (--primary, --button, ...)
 * die weiterhin individuell in jeder Seite per PHP aus den Kunden-Einstellungen
 * gesetzt werden - hier wird nur die Form/das Verhalten der Bausteine definiert.
 */

:root{
    --space-1: 4px;
    --space-2: 8px;
    --space-3: 12px;
    --space-4: 16px;
    --space-5: 24px;
    --space-6: 32px;
    --space-7: 48px;
    --space-8: 64px;

    --radius-sm: 10px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-xl: 32px;
    --radius-full: 999px;

    --shadow-sm: 0 2px 8px rgba(15,15,20,0.06);
    --shadow-md: 0 10px 30px rgba(15,15,20,0.10);
    --shadow-lg: 0 20px 50px rgba(15,15,20,0.16);

    --border-soft: 1px solid rgba(15,15,20,0.08);

    --transition-fast: 150ms ease;
    --transition-base: 220ms cubic-bezier(.2,.7,.3,1);

    --font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

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

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

body{
    font-family: var(--font-family);
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
    line-height: 1.55;
}

h1, h2, h3{
    line-height: 1.15;
    letter-spacing: -0.02em;
    font-weight: 800;
}

h1{ font-size: clamp(1.9rem, 1.35rem + 2.4vw, 3.1rem); }
h2{ font-size: clamp(1.35rem, 1.1rem + 1.1vw, 1.9rem); }
h3{ font-size: clamp(1.1rem, 1rem + 0.5vw, 1.35rem); }

p{ margin: 0 0 var(--space-3); }

a{ color: inherit; }

img, video{ max-width: 100%; display: block; }

::selection{
    background: color-mix(in srgb, var(--primary, #111) 22%, transparent);
}

:focus-visible{
    outline: 3px solid color-mix(in srgb, var(--primary, #111) 45%, white 10%);
    outline-offset: 2px;
    border-radius: var(--radius-sm);
}

/* ---------- Layout helpers ---------- */

.sm-container{
    width: min(1180px, 100%);
    margin: 0 auto;
    padding: var(--space-5) var(--space-4) var(--space-7);
}

.sm-container--narrow{
    width: min(720px, 100%);
}

.sm-container--wide{
    width: min(1320px, 100%);
}

@media (min-width: 640px){
    .sm-container{ padding: var(--space-6) var(--space-5) var(--space-8); }
}

.sm-topbar{
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--space-3);
    flex-wrap: wrap;
    margin-bottom: var(--space-5);
}

.sm-back{
    display: inline-flex;
    align-items: center;
    gap: 6px;
    text-decoration: none;
    font-weight: 700;
    color: inherit;
    opacity: 0.82;
    transition: opacity var(--transition-fast), transform var(--transition-fast);
}

.sm-back:hover{
    opacity: 1;
    transform: translateX(-2px);
}

/* ---------- Card ---------- */

.sm-card{
    background: color-mix(in srgb, var(--card-bg, #ffffff) 92%, white 8%);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    border: 1px solid rgba(255,255,255,0.4);
    padding: var(--space-5);
}

@media (min-width: 640px){
    .sm-card{ padding: var(--space-6); }
}

.sm-card--flat{
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    box-shadow: var(--shadow-sm);
    border: var(--border-soft);
}

.sm-empty{
    text-align: center;
    padding: var(--space-7) var(--space-5);
}

.sm-empty h2{ margin-bottom: var(--space-2); }
.sm-empty p{ opacity: 0.75; }

/* ---------- Buttons ---------- */

.sm-btn{
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-height: 52px;
    padding: 14px 22px;
    border-radius: var(--radius-md);
    border: 0;
    font-family: inherit;
    font-weight: 700;
    font-size: 16px;
    text-decoration: none;
    cursor: pointer;
    background: var(--button, #111);
    color: var(--buttonText, #fff);
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-fast), box-shadow var(--transition-fast), opacity var(--transition-fast);
    -webkit-tap-highlight-color: transparent;
}

.sm-btn:hover{
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.sm-btn:active{
    transform: translateY(0);
}

.sm-btn:disabled,
.sm-btn.is-disabled{
    opacity: 0.45;
    pointer-events: none;
    transform: none;
    box-shadow: none;
}

.sm-btn--block{ width: 100%; }

.sm-btn--ghost{
    background: rgba(17,17,17,0.06);
    color: inherit;
    box-shadow: none;
}

.sm-btn--danger{
    background: #dc3545;
    color: #fff;
}

.sm-btn--sm{
    min-height: 40px;
    padding: 9px 14px;
    font-size: 14px;
    border-radius: var(--radius-sm);
}

.sm-btn-row{
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-3);
}

@media (max-width: 560px){
    .sm-btn-row{
        display: grid;
        grid-template-columns: 1fr;
    }

    .sm-btn-row.sm-btn-row--2up{
        grid-template-columns: 1fr 1fr;
    }
}

/* ---------- Forms ---------- */

.sm-field{
    margin-bottom: var(--space-4);
}

.sm-field label{
    display: block;
    font-weight: 700;
    margin-bottom: var(--space-2);
    font-size: 14.5px;
}

.sm-field .sm-hint{
    font-size: 13px;
    opacity: 0.65;
    margin-top: 6px;
    line-height: 1.5;
}

.sm-input,
.sm-textarea,
.sm-select{
    width: 100%;
    font-family: inherit;
    font-size: 16px;
    padding: 13px 15px;
    border-radius: var(--radius-sm);
    border: 1px solid rgba(0,0,0,0.16);
    background: #fff;
    color: #111;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.sm-textarea{
    min-height: 120px;
    resize: vertical;
}

.sm-input:focus,
.sm-textarea:focus,
.sm-select:focus{
    border-color: color-mix(in srgb, var(--primary, #111) 55%, transparent);
    box-shadow: 0 0 0 4px color-mix(in srgb, var(--primary, #111) 14%, transparent);
    outline: none;
}

.sm-grid-2{
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-4);
}

.sm-grid-3{
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-4);
}

@media (min-width: 640px){
    .sm-grid-2{ grid-template-columns: 1fr 1fr; }
    .sm-grid-3{ grid-template-columns: 1fr 1fr 1fr; }
}

/* ---------- Toggle switch ---------- */

.sm-switch{
    position: relative;
    width: 54px;
    height: 30px;
    flex: 0 0 54px;
}

.sm-switch input{
    opacity: 0;
    width: 0;
    height: 0;
    position: absolute;
}

.sm-switch .sm-slider{
    position: absolute;
    inset: 0;
    cursor: pointer;
    background: #cfcfcf;
    border-radius: var(--radius-full);
    transition: background var(--transition-base);
}

.sm-switch .sm-slider::before{
    content: "";
    position: absolute;
    width: 22px;
    height: 22px;
    left: 4px;
    top: 4px;
    background: #fff;
    border-radius: 50%;
    transition: transform var(--transition-base);
    box-shadow: 0 2px 6px rgba(0,0,0,0.2);
}

.sm-switch input:checked + .sm-slider{
    background: var(--button, #111);
}

.sm-switch input:checked + .sm-slider::before{
    transform: translateX(24px);
}

/* ---------- Status badge ---------- */

.sm-badge{
    display: inline-flex;
    align-items: center;
    padding: 6px 14px;
    border-radius: var(--radius-full);
    font-size: 13px;
    font-weight: 700;
}

.sm-badge--pending{ background: #fff3cd; color: #7a5a00; }
.sm-badge--approved{ background: #d4edda; color: #1f6b35; }
.sm-badge--rejected{ background: #f8d7da; color: #842029; }
.sm-badge--active{ background: #d4edda; color: #1f6b35; }
.sm-badge--disabled{ background: #f8d7da; color: #842029; }

/* ---------- Notice / banner ---------- */

.sm-notice{
    padding: 14px 16px;
    border-radius: var(--radius-md);
    margin-bottom: var(--space-4);
    font-weight: 600;
}

.sm-notice--success{ background: #e8f7e8; color: #1d6b1d; }
.sm-notice--error{ background: #fdeaea; color: #962424; }

/* ---------- Modal ---------- */

.sm-modal{
    position: fixed;
    inset: 0;
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(10,10,15,0.6);
    padding: var(--space-4);
}

.sm-modal.is-hidden{
    display: none;
}

.sm-modal-box{
    width: 100%;
    max-width: 540px;
    max-height: 90vh;
    overflow: auto;
    background: #fff;
    border-radius: var(--radius-lg);
    padding: var(--space-5);
    box-shadow: var(--shadow-lg);
}

@media (min-width: 640px){
    .sm-modal-box{ padding: var(--space-6); }
}

/* ---------- Scrollbar polish (progressive enhancement) ---------- */

@media (min-width: 1024px){
    ::-webkit-scrollbar{ width: 10px; height: 10px; }
    ::-webkit-scrollbar-thumb{ background: rgba(0,0,0,0.18); border-radius: 999px; }
    ::-webkit-scrollbar-track{ background: transparent; }
}

/* ---------- Motion sensitivity ---------- */

@media (prefers-reduced-motion: reduce){
    *{
        transition-duration: 0.01ms !important;
        animation-duration: 0.01ms !important;
    }
}