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

/* ===== DARK MODE (default) ===== */
:root {
    --teal:          #00d4aa;
    --teal-dim:      #00d4aa20;
    --teal-border:   #1a3d35;
    --teal-glow:     0 0 40px #00d4aa30;
    --gold:          #FFB800;

    --bg-body:       #0d0d0d;
    --bg-card:       rgba(26,26,26,0.70);
    --bg-card-2:     rgba(17,17,17,0.70);
    --bg-nav:        rgba(13,13,13,.92);

    --border:        #2a2a2a;
    --text-primary:  #f0f0f0;
    --text-secondary:#aaaaaa;
    --text-muted:    #555555;

    --badge-bg:      #1e1e1e;
    --badge-border:  #3a3a3a;
    --badge-text:    #888888;

    --radius-card:   16px;
    --radius-btn:    12px;
    --max-width:     1160px;

    --danger:        #e74c3c;
    --success:       #2ecc71;
    --warning:       #f39c12;

    /* Aliases für ältere Templates */
    --accent:        #00d4aa;
    --text2:         #aaaaaa;
}

/* ===== LIGHT MODE ===== */
body.light-mode {
    --bg-body:       #e2e6ea;
    --bg-card:       #eaecef;
    --bg-card-2:     #e6e9ec;
    --bg-nav:        rgba(226,230,234,.95);
    --gold:          #E6A800;

    --border:        #c8cfd8;
    --teal-border:   #a8ddd3;
    --teal-dim:      #00d4aa12;
    --teal-glow:     0 4px 24px #00d4aa20;

    --text-primary:  #0f172a;
    --text-secondary:#334155;
    --text-muted:    #4a5c6e;

    --badge-bg:      #d8dce0;
    --badge-border:  #c8cfd8;
    --badge-text:    #4a5c6e;

    --accent:        #00d4aa;
    --text2:         #334155;
}

/* ===== BASE ===== */
html { scroll-behavior: smooth; overflow-x: clip; max-width: 100%; }

body {
    font-family: 'DM Sans', 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-primary);
    background: var(--bg-body);
    background-image: radial-gradient(ellipse at 50% 0%, #0d2420 0%, transparent 55%);
    transition: background .3s, color .3s;
    padding-top: 64px;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    overflow-x: clip;
    max-width: 100%;
}
body.light-mode { background-image: none; }

a { color: var(--teal); text-decoration: none; transition: opacity .2s; }
a:hover { opacity: .8; }
img, video, iframe { max-width: 100%; height: auto; display: block; }

.container { max-width: var(--max-width); margin: 0 auto; padding: 0 20px; }

/* ===== HEADER ===== */
.site-header {
    position: fixed; top: 0; left: 0; right: 0; z-index: 1000; width: 100%;
    background: var(--bg-nav);
    border-bottom: 1px solid var(--border);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    transition: background .3s, border-color .3s;
}
.nav-inner {
    display: flex; align-items: center;
    justify-content: space-between;
    height: 64px; gap: 20px;
}
.site-logo {
    font-size: 1.15rem; font-weight: 800;
    display: flex; align-items: center; gap: 6px;
    flex-shrink: 0; letter-spacing: -.02em; white-space: nowrap;
    color: var(--text-primary);
}
.grad-text {
    background: linear-gradient(90deg, var(--teal) 0%, var(--gold) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.main-nav ul { display: flex; list-style: none; gap: 2px; align-items: center; }
.main-nav ul li a {
    padding: 7px 13px; border-radius: 8px;
    font-size: .88rem; font-weight: 500;
    color: var(--text-secondary);
    transition: background .2s, color .2s;
}
.main-nav ul li a:hover { background: var(--teal-dim); color: var(--teal); opacity: 1; }
.nav-right { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }

/* Theme Toggle */
.theme-toggle {
    width: 38px; height: 38px; border-radius: 10px;
    border: 1px solid var(--border);
    background: var(--bg-card);
    color: var(--text-secondary);
    cursor: pointer;
    display: flex; align-items: center; justify-content: center;
    font-size: 1rem; transition: border-color .2s, transform .15s;
}
.theme-toggle:hover { border-color: var(--teal); color: var(--teal); transform: scale(1.08); }

/* CTA Button */
.btn-cta {
    display: inline-flex; align-items: center; gap: 6px;
    padding: 9px 18px;
    background: var(--teal); color: #000 !important;
    border-radius: var(--radius-btn);
    font-size: .87rem; font-weight: 700;
    transition: opacity .2s, transform .15s; white-space: nowrap;
}
.btn-cta:hover { opacity: .9; transform: translateY(-1px); }

/* ===== HAMBURGER ===== */
.hamburger {
    width: 38px; height: 38px; border-radius: 10px;
    border: 1px solid var(--border);
    background: var(--bg-card);
    cursor: pointer;
    display: flex; flex-direction: column;
    align-items: center; justify-content: center; gap: 5px;
    padding: 0; transition: border-color .2s, transform .15s;
    flex-shrink: 0;
}
.hamburger:hover { border-color: var(--teal); transform: scale(1.05); }
.hamburger span {
    display: block; width: 16px; height: 2px;
    background: var(--text-secondary); border-radius: 2px;
    transition: background .2s, transform .3s, opacity .3s;
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
.hamburger.open { border-color: var(--teal); }

/* ===== DRAWER OVERLAY ===== */
.drawer-overlay {
    position: fixed; inset: 0; z-index: 200;
    background: rgba(0,0,0,.5);
    backdrop-filter: blur(4px);
    opacity: 0; pointer-events: none;
    transition: opacity .3s;
}
.drawer-overlay.open { opacity: 1; pointer-events: all; }

/* ===== DRAWER ===== */
.drawer {
    position: fixed; top: 0; right: 0; bottom: 0;
    width: 300px; z-index: 201;
    background: var(--bg-card);
    border-left: 1px solid var(--teal-border);
    box-shadow: -8px 0 40px rgba(0,0,0,.3);
    transform: translateX(100%);
    transition: transform .3s cubic-bezier(.4,0,.2,1);
    display: flex; flex-direction: column;
}
.drawer.open { transform: translateX(0); }
.drawer-header {
    display: flex; align-items: center; justify-content: space-between;
    padding: 20px 24px; border-bottom: 1px solid var(--border);
}
.drawer-title { font-size: 1.1rem; font-weight: 800; color: var(--text-primary); letter-spacing: -.02em; }
.drawer-close {
    width: 32px; height: 32px; border-radius: 8px;
    border: 1px solid var(--border); background: var(--bg-card-2);
    color: var(--text-secondary); cursor: pointer; font-size: .9rem;
    display: flex; align-items: center; justify-content: center;
    transition: border-color .2s, color .2s;
}
.drawer-close:hover { border-color: var(--teal); color: var(--teal); }
.drawer-nav { padding: 16px 0; overflow-y: auto; flex: 1; }
.drawer-list { list-style: none; }
.drawer-list li.drawer-separator {
    padding: 8px 24px; font-size: .78rem; font-weight: 700;
    color: #000; background: var(--teal);
    letter-spacing: .5px; margin-top: 10px;
    pointer-events: none; white-space: nowrap;
}
.drawer-list li a {
    display: flex; align-items: center; gap: 10px;
    padding: 12px 24px; font-size: .95rem; font-weight: 500;
    color: var(--text-secondary);
    transition: background .2s, color .2s;
    border-left: 3px solid transparent;
    white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.drawer-list li a:hover {
    background: var(--teal-dim); color: var(--teal);
    border-left-color: var(--teal); opacity: 1;
}

/* ===== FOOTER ===== */
.site-footer {
    background:
        linear-gradient(rgba(8,20,15,0.85), rgba(5,15,10,0.90)) padding-box,
        conic-gradient(from var(--neon-angle), #00d4aa 0%, transparent 20%, #a855f7 33%, transparent 53%, #3b82f6 66%, transparent 86%, #00d4aa 100%) border-box;
    border: 4px solid transparent;
    border-bottom: none;
    padding: 48px 0 24px;
    transition: background .3s, border-color .3s;
    animation: neon-rotate 20s linear infinite;
    position: relative; z-index: 1;
}
body.light-mode .site-footer {
    background:
        linear-gradient(rgba(235,245,240,0.95), rgba(228,242,236,0.97)) padding-box,
        conic-gradient(from var(--neon-angle), #00d4aa 0%, transparent 20%, #a855f7 33%, transparent 53%, #3b82f6 66%, transparent 86%, #00d4aa 100%) border-box;
    border: 4px solid transparent;
    border-bottom: none;
}
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 32px; margin-bottom: 40px; }
.footer-brand .site-logo { margin-bottom: 10px; }
.footer-brand p { font-size: .87rem; line-height: 1.6; color: var(--text-secondary); }
.footer-nav h4 {
    font-size: .78rem; font-weight: 700; text-transform: uppercase;
    letter-spacing: .08em; color: var(--text-primary); margin-bottom: 14px;
}
.footer-nav ul { list-style: none; }
.footer-nav ul li { margin-bottom: 8px; }
.footer-nav ul li a { font-size: .87rem; color: var(--text-secondary); }
.footer-nav ul li a:hover { color: var(--teal); opacity: 1; }
.footer-bottom {
    border-top: 1px solid var(--border); padding-top: 20px;
    display: flex; justify-content: space-between; align-items: center;
    font-size: .82rem; color: var(--text-muted); flex-wrap: wrap; gap: 12px;
}
.footer-bottom a { color: var(--text-muted); }
.footer-bottom a:hover { color: var(--teal); opacity: 1; }

/* ===== NEON ANIMATION ===== */
@property --neon-angle {
    syntax: '<angle>';
    initial-value: 0deg;
    inherits: false;
}
@keyframes neon-rotate { to { --neon-angle: 360deg; } }
@keyframes neon-pulse {
    0%, 100% { box-shadow: 0 0 20px #00d4aa22, 0 0 40px #a855f711; }
    50%       { box-shadow: 0 0 40px #00d4aa55, 0 0 70px #a855f733; }
}

/* ===== ANIMATED BG GLOWS ===== */
.bg-glows { position: fixed; inset: 0; pointer-events: none; z-index: 0; overflow: hidden; }
.bg-glow { position: absolute; border-radius: 50%; will-change: transform, opacity; }
.bg-glow-1 {
    width: 700px; height: 700px; top: -200px; left: -150px;
    background: radial-gradient(circle, #00d4aa70 0%, #00d4aa20 40%, transparent 70%);
    filter: blur(40px); animation: glow-drift-1 14s ease-in-out infinite;
}
.bg-glow-2 {
    width: 600px; height: 600px; bottom: 0; right: -120px;
    background: radial-gradient(circle, #7c3aed65 0%, #7c3aed20 40%, transparent 70%);
    filter: blur(50px); animation: glow-drift-2 18s ease-in-out infinite;
}
@keyframes glow-drift-1 {
    0%,100% { transform: translate(0,0) scale(1); opacity: .7; }
    33%      { transform: translate(50px,35px) scale(1.12); opacity: 1; }
    66%      { transform: translate(15px,65px) scale(.92); opacity: .8; }
}
@keyframes glow-drift-2 {
    0%,100% { transform: translate(0,0) scale(1); opacity: .6; }
    40%      { transform: translate(-45px,-55px) scale(1.18); opacity: 1; }
    70%      { transform: translate(-10px,-20px) scale(.88); opacity: .65; }
}
body.light-mode .bg-glows { opacity: .2; }

/* ===== FLASH MESSAGES ===== */
.flash-container { padding: 0 0 16px; }
.flash {
    padding: 12px 16px; border-radius: 10px; margin-bottom: 8px;
    font-size: .9rem; font-weight: 500;
    transition: opacity .4s;
}
.flash-success { background: #00d4aa12; border: 1px solid var(--teal); color: var(--teal); }
.flash-error   { background: rgba(231,76,60,.1); border: 1px solid var(--danger); color: var(--danger); }

/* ===== MAIN CONTENT ===== */
.main-content {
    flex: 1;
    max-width: var(--max-width);
    width: 100%;
    margin: 0 auto;
    padding: 28px 20px 60px;
    position: relative; z-index: 1;
}

/* ===== PAGE HEADER ===== */
.page-header {
    padding: 28px 0 24px;
    position: relative; overflow: hidden; margin-bottom: 24px;
}
.page-header h1 {
    font-size: clamp(1.4rem, 3vw, 2rem); font-weight: 800;
    letter-spacing: -.04em; color: var(--text-primary);
    margin-bottom: 10px;
}
.page-header p { font-size: .95rem; color: var(--text-secondary); }

/* ===== CARDS ===== */
.card {
    background: var(--bg-card);
    border: 1px solid var(--teal-border);
    border-radius: var(--radius-card);
    padding: 22px; margin-bottom: 1rem;
    transition: border-color .2s, box-shadow .2s, transform .2s;
}
.card:hover { border-color: var(--teal); box-shadow: var(--teal-glow); }
.card-title {
    font-size: .95rem; font-weight: 700; color: var(--teal);
    margin-bottom: 16px; padding-bottom: 12px;
    border-bottom: 1px solid var(--border); letter-spacing: -.01em;
}

/* ===== GRIDS ===== */
.grid-2 { display: grid; grid-template-columns: repeat(2,1fr); gap: 16px; }
.grid-3 { display: grid; grid-template-columns: repeat(3,1fr); gap: 16px; }
.grid-4 { display: grid; grid-template-columns: repeat(4,1fr); gap: 16px; }

/* ===== STAT CARDS ===== */
.stat-card {
    background: var(--bg-card);
    border: 1px solid var(--teal-border);
    border-radius: var(--radius-card);
    padding: 20px; text-align: center;
    transition: border-color .2s, box-shadow .2s;
}
.stat-card:hover { border-color: var(--teal); box-shadow: var(--teal-glow); }
.stat-label {
    font-size: .75rem; color: var(--text-secondary);
    text-transform: uppercase; letter-spacing: .06em;
    margin-bottom: 6px; font-weight: 600;
}
.stat-value { font-size: 1.75rem; font-weight: 800; color: var(--teal); letter-spacing: -.03em; }
.stat-value.red   { color: var(--danger); }
.stat-value.green { color: var(--success); }

/* ===== FORMS ===== */
.form-group { margin-bottom: 14px; }
.form-group label {
    display: block; font-size: .8rem; font-weight: 600;
    color: var(--text-secondary); margin-bottom: 5px;
    text-transform: uppercase; letter-spacing: .04em;
}
.form-group input:not([type="checkbox"]):not([type="radio"]),
.form-group select,
.form-group textarea {
    width: 100%;
    background: rgba(255,255,255,0.04);
    border: 1px solid var(--border);
    color: var(--text-primary);
    padding: 10px 14px; border-radius: 10px;
    font-size: 16px; font-family: inherit;
    transition: border-color .2s, box-shadow .2s;
}
body.light-mode .form-group input:not([type="checkbox"]):not([type="radio"]),
body.light-mode .form-group select,
body.light-mode .form-group textarea {
    background: #ffffff; color: #0f172a; border-color: #d1d5db;
}
.form-group input:not([type="checkbox"]):not([type="radio"]):focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none; border-color: var(--teal);
    box-shadow: 0 0 0 3px var(--teal-dim);
}

/* ===== BUTTONS ===== */
.btn {
    display: inline-flex; align-items: center; gap: 6px;
    padding: 10px 20px; border-radius: var(--radius-btn);
    border: none; cursor: pointer;
    font-size: .88rem; font-family: inherit; font-weight: 700;
    transition: opacity .2s, transform .15s;
}
.btn:hover { opacity: .88; transform: translateY(-1px); }
.btn-primary   { background: var(--teal); color: #000; }
.btn-secondary {
    background: rgba(255,255,255,0.05); color: var(--text-primary);
    border: 1px solid var(--border);
}
.btn-secondary:hover { border-color: var(--teal); opacity: 1; }
.btn-danger    { background: rgba(231,76,60,.1); color: var(--danger); border: 1px solid var(--danger); }
.btn-danger:hover { background: var(--danger); color: #fff; opacity: 1; }
.btn-sm        { padding: 6px 14px; font-size: .8rem; border-radius: 8px; }

/* ===== PROGRESS BAR ===== */
.progress-wrap {
    background: rgba(255,255,255,0.06);
    border-radius: 20px; height: 8px; overflow: hidden; margin: 6px 0;
}
.progress-bar { height: 100%; background: var(--teal); border-radius: 20px; transition: width .4s; }
.progress-bar.warning { background: var(--warning); }
.progress-bar.danger  { background: var(--danger); }

/* ===== TABLE ===== */
.table-wrap { overflow-x: auto; border-radius: var(--radius-card); }
table { width: 100%; border-collapse: collapse; font-size: .86rem; }
th {
    background: rgba(255,255,255,0.04);
    color: var(--text-secondary); font-weight: 700;
    text-align: left; padding: 10px 16px;
    font-size: .76rem; text-transform: uppercase; letter-spacing: .05em;
}
td { padding: 10px 16px; border-bottom: 1px solid var(--border); vertical-align: middle; }
tr:last-child td { border-bottom: none; }
tr:hover td { background: rgba(0,212,170,0.03); }

/* ===== TRIGGER BOX ===== */
.trigger-box {
    background: rgba(0,212,170,0.06);
    border-left: 3px solid var(--teal);
    border-radius: 10px; padding: 12px 16px;
    margin-bottom: 10px; font-size: .88rem; font-weight: 500;
    display: flex; align-items: center; gap: 10px;
}

/* ===== DEBT CARD ===== */
.debt-card {
    background: var(--bg-card);
    border: 1px solid var(--teal-border);
    border-radius: var(--radius-card);
    padding: 20px; margin-bottom: 14px;
    transition: border-color .2s, box-shadow .2s;
}
.debt-card:hover { border-color: var(--teal); box-shadow: var(--teal-glow); }
.debt-header { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 12px; }
.debt-name   { font-weight: 700; font-size: 1rem; color: var(--text-primary); }
.debt-amount { font-size: 1.2rem; font-weight: 800; color: var(--teal); letter-spacing: -.02em; }
.debt-meta   { font-size: .8rem; color: var(--text-secondary); margin-bottom: 6px; }
.debt-actions { display: flex; gap: 8px; margin-top: 12px; flex-wrap: wrap; }

/* ===== BADGE ===== */
.badge {
    display: inline-block; padding: 3px 10px;
    border-radius: 999px; font-size: .73rem; font-weight: 700; letter-spacing: .03em;
}
.badge-teal   { background: rgba(0,212,170,0.12); color: var(--teal); }
.badge-red    { background: rgba(231,76,60,0.12); color: var(--danger); }
.badge-yellow { background: rgba(243,156,18,0.12); color: var(--warning); }
.badge-grey   { background: var(--badge-bg); color: var(--badge-text); }

/* ===== USER PILL ===== */
.user-pill {
    display: flex; align-items: center; gap: 7px;
    background: var(--bg-card);
    border: 1px solid var(--teal-border);
    border-radius: 999px; padding: 5px 10px 5px 8px;
    font-size: .82rem; font-weight: 600; color: var(--text-primary);
    white-space: nowrap; max-width: 160px;
}
.user-pill-icon { font-size: 1rem; flex-shrink: 0; }
.user-pill-name { overflow: hidden; text-overflow: ellipsis; color: var(--teal); }
.user-pill-logout {
    margin-left: 4px; font-size: .75rem; color: var(--text-muted); flex-shrink: 0;
    transition: color .2s;
}
.user-pill-logout:hover { color: var(--danger); }

/* ===== AUTH CENTER ===== */
.auth-center {
    display: flex; align-items: center; justify-content: center;
    min-height: calc(100vh - 64px - 200px);
    padding: 2rem 0;
}
.auth-card {
    background: var(--bg-card);
    border: 1px solid var(--teal-border);
    border-radius: 20px; padding: 28px 24px;
    width: 100%; max-width: 420px;
    box-shadow: 0 20px 60px rgba(0,0,0,.4), var(--teal-glow);
}
.auth-card-wide { max-width: 580px; }
.auth-logo { text-align: center; margin-bottom: 14px; }
.auth-logo .grad-text { font-size: 1.5rem; font-weight: 800; letter-spacing: -.04em; }
.auth-title { font-size: 1.1rem; font-weight: 700; margin-bottom: 14px; letter-spacing: -.02em; }
.auth-footer { text-align: center; margin-top: 14px; font-size: .86rem; color: var(--text-secondary); }

/* Zwei Felder nebeneinander im Registrierungsformular (nur Desktop) */
@media (min-width: 600px) {
    .form-row-2 {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 12px;
    }
    .form-row-2 .form-group { margin-bottom: 0; }
}

/* ===== AFFILIATE BANNER ===== */
.affiliate-banner {
    background: linear-gradient(135deg, rgba(0,212,170,0.08), var(--bg-card));
    border: 1px solid var(--teal);
    border-radius: var(--radius-card);
    padding: 20px 24px;
    display: flex; align-items: center; gap: 16px;
    margin-bottom: 20px;
    box-shadow: var(--teal-glow);
}
.affiliate-banner .aff-icon { font-size: 2rem; flex-shrink: 0; }
.affiliate-banner .aff-text strong { color: var(--teal); display: block; margin-bottom: 3px; font-size: .95rem; }
.affiliate-banner .aff-text p { font-size: .85rem; color: var(--text-secondary); margin: 0; }

/* ===== LIGHT MODE INPUT OVERRIDES ===== */
body.light-mode input[type="text"],
body.light-mode input[type="email"],
body.light-mode input[type="date"],
body.light-mode select {
    background: #ffffff !important;
    color: #0f172a !important;
    border-color: #d1d5db !important;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
    .footer-grid { grid-template-columns: 1fr 1fr 1fr; }
    .grid-4 { grid-template-columns: repeat(2,1fr); }
    .main-nav { display: none; }
    .hamburger { display: flex !important; }
}
@media (max-width: 768px) {
    .nav-inner   { height: 56px; gap: 10px; }
    .site-logo   { font-size: 1rem; }
    .main-nav    { display: none !important; }
    .hamburger   { display: flex !important; }
    .btn-cta     { display: none; }
    .theme-toggle { width: 34px; height: 34px; }
    .main-content { padding: 20px 16px 48px; }
    .auth-card   { padding: 28px 20px; }
    .grid-2      { grid-template-columns: 1fr; }
    .grid-3      { grid-template-columns: 1fr; }
    .grid-4      { grid-template-columns: repeat(2,1fr); }
    .footer-grid { grid-template-columns: 1fr; gap: 24px; }
    .footer-bottom { flex-direction: column; text-align: center; gap: 8px; font-size: .76rem; }
    .site-footer { padding: 32px 0 20px; }
    .drawer      { width: min(300px, 88vw); }
}
@media (max-width: 420px) {
    .container { padding: 0 12px; }
    .grid-4    { grid-template-columns: 1fr; }
}