:root {
    --bg-color: #0b0f12;
    --card-bg: rgba(22, 30, 24, 0.7);
    --card-border: rgba(56, 176, 0, 0.25);
    --card-border-hover: rgba(56, 176, 0, 0.7);
    --accent-green: #38b000;
    --accent-green-dark: #2c8d2d;
    --accent-green-glow: rgba(56, 176, 0, 0.4);
    --text-main: #ffffff;
    --text-muted: #9ba8b5;
    --radius-lg: 20px;
    --radius-md: 14px;
    --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);

    /* Flächen und Schatten – werden im hellen Erscheinungsbild getauscht */
    --title-ink: #ffffff;
    --on-accent: #000000;
    --input-bg: rgba(0, 0, 0, 0.4);
    --input-bg-focus: rgba(0, 0, 0, 0.6);
    --soft-bg: rgba(255, 255, 255, 0.05);
    --soft-border: rgba(255, 255, 255, 0.1);
    --icon-bg: rgba(56, 176, 0, 0.15);
    --icon-border: rgba(56, 176, 0, 0.3);
    --logo-plate: rgba(0, 0, 0, 0.4);
    --header-bg: rgba(18, 24, 20, 0.95);
    --note-bg: rgba(0, 0, 0, 0.25);
    --shadow-soft: 0 10px 30px rgba(0, 0, 0, 0.5);
    --shadow-strong: 0 12px 30px rgba(0, 0, 0, 0.6);
    --orb-opacity: 0.35;
}

/* --------------------------------------------------- HELLES ERSCHEINUNGSBILD */
html[data-theme="hell"] {
    --bg-color: #f2f5ef;
    --card-bg: rgba(255, 255, 255, 0.85);
    --card-border: rgba(56, 176, 0, 0.35);
    --card-border-hover: rgba(45, 140, 0, 0.85);
    --accent-green: #2d8c00;
    --accent-green-dark: #1f6b16;
    --accent-green-glow: rgba(56, 176, 0, 0.28);
    --text-main: #16231a;
    --text-muted: #5d6b62;

    --title-ink: #16231a;
    --on-accent: #ffffff;
    --input-bg: rgba(255, 255, 255, 0.9);
    --input-bg-focus: #ffffff;
    --soft-bg: rgba(22, 35, 26, 0.05);
    --soft-border: rgba(22, 35, 26, 0.12);
    --icon-bg: rgba(56, 176, 0, 0.12);
    --icon-border: rgba(45, 140, 0, 0.3);
    /* Das Logo hat einen dunklen Hintergrund fest eingebrannt – deshalb bleibt
       seine Platte auch im hellen Erscheinungsbild dunkel. */
    --logo-plate: #151a13;
    --header-bg: rgba(255, 255, 255, 0.95);
    --note-bg: rgba(22, 35, 26, 0.04);
    --shadow-soft: 0 10px 26px rgba(22, 45, 25, 0.12);
    --shadow-strong: 0 12px 28px rgba(22, 45, 25, 0.16);
    --orb-opacity: 0.18;
}

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

body {
    font-family: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
    background-color: var(--bg-color);
    color: var(--text-main);
    min-height: 100vh;
    overflow-x: hidden;
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

/* Background Glow Effects */
.background-decor {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
}

.glow-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(120px);
    opacity: var(--orb-opacity);
}

.orb-1 {
    width: 450px;
    height: 450px;
    background: radial-gradient(circle, #38b000 0%, rgba(56,176,0,0) 70%);
    top: -100px;
    left: 50%;
    transform: translateX(-50%);
}

.orb-2 {
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, #1b5e20 0%, rgba(27,94,32,0) 70%);
    bottom: -100px;
    right: 10%;
}

/* Main Container */
.container {
    width: 100%;
    max-width: 1000px;
    padding: 40px 20px;
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
}

/* Login Card Style */
.login-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: var(--radius-lg);
    padding: 45px 35px;
    backdrop-filter: blur(20px);
    box-shadow: var(--shadow-strong), 0 0 30px var(--accent-green-glow);
    width: 100%;
    max-width: 420px;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    animation: fadeIn 0.5s ease-out;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(15px); }
    to { opacity: 1; transform: translateY(0); }
}

.login-title {
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: 1.5px;
    color: var(--text-main);
    margin-bottom: 6px;
}

.login-subtitle {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: 25px;
}

.login-form {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.input-group {
    position: relative;
    width: 100%;
}

.input-icon {
    position: absolute;
    left: 16px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--accent-green);
    font-size: 1.1rem;
}

.input-group input {
    width: 100%;
    padding: 14px 16px 14px 45px;
    background: var(--input-bg);
    border: 1px solid var(--card-border);
    border-radius: var(--radius-md);
    color: var(--text-main);
    font-family: inherit;
    font-size: 1rem;
    outline: none;
    transition: var(--transition);
}

.input-group input:focus {
    border-color: var(--accent-green);
    box-shadow: 0 0 15px var(--accent-green-glow);
    background: var(--input-bg-focus);
}

.submit-btn {
    width: 100%;
    padding: 14px;
    background: linear-gradient(135deg, var(--accent-green) 0%, var(--accent-green-dark) 100%);
    border: none;
    border-radius: var(--radius-md);
    color: var(--on-accent);
    font-family: inherit;
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    transition: var(--transition);
    box-shadow: 0 4px 15px var(--accent-green-glow);
}

.submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px var(--accent-green-glow);
    background: var(--accent-green);
}

.login-footer {
    margin-top: 20px;
}

.forgot-link {
    background: none;
    border: none;
    color: var(--text-muted);
    font-family: inherit;
    font-size: 0.88rem;
    cursor: pointer;
    text-decoration: underline;
    transition: var(--transition);
}

.forgot-link:hover {
    color: var(--accent-green);
}

/* Alerts */
.alert {
    width: 100%;
    padding: 12px 15px;
    border-radius: var(--radius-md);
    font-size: 0.88rem;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
    text-align: left;
}

.alert-error {
    background: rgba(220, 53, 69, 0.15);
    border: 1px solid rgba(220, 53, 69, 0.4);
    color: #ff6b6b;
}

.alert-success {
    background: rgba(40, 167, 69, 0.15);
    border: 1px solid rgba(40, 167, 69, 0.4);
    color: #51cf66;
}

/* Header & Logout Bar */
.header {
    text-align: center;
    margin-bottom: 45px;
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 100%;
    position: relative;
}

.header-top-bar {
    width: 100%;
    display: flex;
    justify-content: flex-end;
    margin-bottom: 15px;
}

.logout-link {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.88rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 6px 14px;
    background: var(--soft-bg);
    border-radius: 20px;
    border: 1px solid var(--soft-border);
    transition: var(--transition);
}

.logout-link:hover {
    color: #ff6b6b;
    border-color: rgba(255, 107, 107, 0.4);
    background: rgba(255, 107, 107, 0.1);
}

.logo-wrapper {
    background: var(--logo-plate);
    padding: 20px 30px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--card-border);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-soft), 0 0 20px var(--accent-green-glow);
    margin-bottom: 25px;
    transition: var(--transition);
}

.logo-wrapper:hover {
    border-color: var(--accent-green);
    transform: translateY(-3px);
    box-shadow: var(--shadow-strong), 0 0 30px var(--accent-green-glow);
}

.main-logo {
    max-width: 240px;
    height: auto;
    display: block;
}

.portal-title {
    font-size: 2.2rem;
    font-weight: 900;
    letter-spacing: 2px;
    background: linear-gradient(135deg, var(--title-ink) 30%, var(--accent-green) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 8px;
}

.portal-subtitle {
    font-size: 1rem;
    color: var(--text-muted);
    font-weight: 400;
}

/* Dashboard Grid */
.dashboard-grid {
    width: 100%;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 25px;
    margin-bottom: 40px;
}

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

/* Card Component */
.card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: var(--radius-lg);
    backdrop-filter: blur(16px);
    display: flex;
    flex-direction: column;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

/* Der anklickbare Teil der Karte – die Notiz darunter öffnet nichts. */
.card-main {
    padding: 30px 25px;
    display: flex;
    align-items: center;
    gap: 20px;
    cursor: pointer;
    position: relative;
    z-index: 1;
}

.card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(56, 176, 0, 0.1) 0%, transparent 60%);
    opacity: 0;
    transition: var(--transition);
}

.card:hover {
    border-color: var(--card-border-hover);
    box-shadow: var(--shadow-strong), 0 0 25px var(--accent-green-glow);
}

/* Anheben nur, solange die Maus über dem Banner steht – nicht beim Tippen. */
.card:has(.card-main:hover) {
    transform: translateY(-6px);
}

.card:hover::before {
    opacity: 1;
}

.card-icon {
    width: 60px;
    height: 60px;
    background: var(--icon-bg);
    border: 1px solid var(--icon-border);
    border-radius: var(--radius-md);
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 1.6rem;
    color: var(--accent-green);
    flex-shrink: 0;
    transition: var(--transition);
}

.card-main:hover .card-icon {
    background: var(--accent-green);
    color: var(--on-accent);
    box-shadow: 0 0 15px var(--accent-green-glow);
}

.card-content {
    flex-grow: 1;
}

.card-content h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 5px;
    color: var(--text-main);
}

.card-content p {
    font-size: 0.88rem;
    color: var(--text-muted);
}

.card-action {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--accent-green);
    transition: var(--transition);
}

.card-main:hover .card-action {
    transform: translateX(4px);
    color: var(--title-ink);
}

/* ----------------------------------------------------------- Suchfeld */
.portal-search {
    width: 100%;
    max-width: 520px;
    margin: -20px auto 30px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
}

.search-box {
    position: relative;
    width: 100%;
}

.search-box .input-icon {
    color: var(--accent-green);
}

.search-box input {
    width: 100%;
    padding: 13px 44px 13px 45px;
    background: var(--input-bg);
    border: 1px solid var(--card-border);
    border-radius: 30px;
    color: var(--text-main);
    font-family: inherit;
    font-size: 0.98rem;
    outline: none;
    transition: var(--transition);
}

.search-box input::placeholder {
    color: var(--text-muted);
}

.search-box input:focus {
    border-color: var(--accent-green);
    box-shadow: 0 0 15px var(--accent-green-glow);
    background: var(--input-bg-focus);
}

.search-clear {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 1rem;
    cursor: pointer;
    padding: 6px;
    line-height: 1;
    border-radius: 50%;
    transition: var(--transition);
}

.search-clear:hover {
    color: var(--accent-green);
}

.search-clear.hidden {
    display: none;
}

.search-empty {
    width: 100%;
    text-align: center;
    color: var(--text-muted);
    font-size: 0.92rem;
    padding: 25px 15px;
    border: 1px dashed var(--soft-border);
    border-radius: var(--radius-lg);
    background: var(--note-bg);
    grid-column: 1 / -1;
}

.search-empty.hidden,
.card.hidden {
    display: none;
}

/* ------------------------------------------------------------- Notizen */
.card-note {
    border-top: 1px solid var(--soft-border);
    background: var(--note-bg);
    padding: 14px 25px 16px;
    position: relative;
    z-index: 1;
}

.note-label {
    display: flex;
    align-items: center;
    gap: 7px;
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    color: var(--text-muted);
    margin-bottom: 8px;
}

.card-note textarea {
    width: 100%;
    min-height: 62px;
    resize: vertical;
    padding: 10px 12px;
    background: var(--input-bg);
    border: 1px solid var(--soft-border);
    border-radius: var(--radius-md);
    color: var(--text-main);
    font-family: inherit;
    font-size: 0.9rem;
    line-height: 1.45;
    outline: none;
    transition: border-color 0.25s ease, box-shadow 0.25s ease;
}

.card-note textarea::placeholder {
    color: var(--text-muted);
    opacity: 0.8;
}

.card-note textarea:focus {
    border-color: var(--accent-green);
    box-shadow: 0 0 12px var(--accent-green-glow);
}

.note-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-top: 9px;
    min-height: 30px;
}

.note-knoepfe {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-shrink: 0;
}

.note-save,
.note-delete {
    background: var(--icon-bg);
    border: 1px solid var(--icon-border);
    color: var(--accent-green);
    font-family: inherit;
    font-size: 0.84rem;
    font-weight: 700;
    padding: 7px 16px;
    border-radius: 20px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 7px;
    transition: var(--transition);
    flex-shrink: 0;
}

.note-delete {
    background: rgba(220, 53, 69, 0.12);
    border-color: rgba(220, 53, 69, 0.35);
    color: #ff6b6b;
}

.note-delete:hover {
    background: #c62828;
    border-color: #c62828;
    color: #ffffff;
}

.note-delete.hidden {
    display: none;
}

html[data-theme="hell"] .note-delete {
    color: #b3261e;
}

.note-save:hover {
    background: var(--accent-green);
    color: var(--on-accent);
    border-color: var(--accent-green);
}

.note-save:disabled {
    opacity: 0.5;
    cursor: default;
}

.note-save:disabled:hover {
    background: var(--icon-bg);
    color: var(--accent-green);
    border-color: var(--icon-border);
}

.note-status {
    font-size: 0.8rem;
    color: var(--text-muted);
    text-align: right;
    line-height: 1.3;
}

.note-status.ok {
    color: var(--accent-green);
}

.note-status.fehler {
    color: #ff6b6b;
}

html[data-theme="hell"] .note-status.fehler {
    color: #c62828;
}

/* -------------------------------------------------- Hell/Dunkel-Schalter */
.theme-toggle {
    position: fixed;
    right: 18px;
    bottom: 18px;
    z-index: 10000;
    width: 46px;
    height: 46px;
    border-radius: 50%;
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    color: var(--accent-green);
    font-size: 1.05rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-soft);
    transition: var(--transition);
}

.theme-toggle:hover {
    border-color: var(--accent-green);
    box-shadow: 0 0 18px var(--accent-green-glow);
    transform: translateY(-2px);
}

/* Footer */
.footer {
    text-align: center;
    color: var(--text-muted);
    font-size: 0.85rem;
    opacity: 0.7;
}

/* Fullscreen Modal */
.embed-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-color: var(--bg-color);
    z-index: 9999;
    display: flex;
    flex-direction: column;
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.embed-modal.hidden {
    opacity: 0;
    pointer-events: none;
    transform: scale(0.98);
}

.embed-header {
    height: 65px;
    background: var(--header-bg);
    border-bottom: 1px solid var(--card-border);
    backdrop-filter: blur(10px);
    padding: 0 25px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 10;
}

.embed-title {
    display: flex;
    align-items: center;
    gap: 15px;
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-main);
}

.mini-logo {
    height: 32px;
    width: auto;
}

.close-btn {
    background: var(--icon-bg);
    border: 1px solid var(--card-border);
    color: var(--text-main);
    padding: 10px 20px;
    border-radius: var(--radius-md);
    font-family: inherit;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 10px;
    transition: var(--transition);
}

.close-btn:hover {
    background: var(--accent-green);
    color: var(--on-accent);
    border-color: var(--accent-green);
    box-shadow: 0 0 15px var(--accent-green-glow);
}

.embed-body {
    flex-grow: 1;
    position: relative;
    width: 100%;
    height: calc(100vh - 65px);
    background: #ffffff;
}

.embed-body iframe {
    width: 100%;
    height: 100%;
    border: none;
}

.loader-spinner {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
    color: #0b0f12;
    font-size: 1.1rem;
    font-weight: 600;
    z-index: 2;
}

.loader-spinner i {
    font-size: 2.5rem;
    color: var(--accent-green-dark);
}

/* Mobile Iframe Fix for iOS Safari */
@media screen and (max-width: 767px) {
    .embed-modal {
        width: 100vw !important;
        max-width: 100vw !important;
        overflow-x: hidden !important;
    }
    .embed-body {
        width: 100% !important;
        max-width: 100vw !important;
        overflow-x: hidden !important;
        -webkit-overflow-scrolling: touch !important;
    }
    .embed-body iframe {
        width: 100% !important;
        max-width: 100% !important;
    }
}

/* ------------------------------- Feinschliff für das helle Erscheinungsbild */
html[data-theme="hell"] .alert-error {
    background: rgba(220, 53, 69, 0.1);
    border-color: rgba(198, 40, 40, 0.35);
    color: #b3261e;
}

html[data-theme="hell"] .alert-success {
    background: rgba(40, 167, 69, 0.12);
    border-color: rgba(30, 120, 50, 0.35);
    color: #1b7a34;
}

html[data-theme="hell"] .logout-link:hover {
    color: #c62828;
    border-color: rgba(198, 40, 40, 0.4);
    background: rgba(198, 40, 40, 0.08);
}

/* Auch das kleine Logo in der Kopfzeile braucht seine dunkle Platte. */
html[data-theme="hell"] .mini-logo {
    background: #151a13;
    padding: 4px 9px;
    border-radius: 9px;
}

/* --------------------------------------------------------- Handy-Ansicht */
@media (max-width: 600px) {
    .card-main {
        padding: 22px 18px;
    }
    .card-note {
        padding: 12px 18px 14px;
    }
    .portal-search {
        margin: -10px auto 25px;
    }
    .note-bar {
        flex-wrap: wrap;
    }
}