/* ThirdEye - foglio di stile della SOLA pagina di login (css/login.css).
   Estratto da styles.css: variabili dei temi, base, login, occhio animato.
   La pagina di login non carica styles.css (800 KB) ne' font esterni: i
   font di progetto restano come preferenza con ricaduta sui font di sistema. */
/* ============================================================
   DARK MODE (default)
   ============================================================ */
:root {
    --bg-primary: #0a0a1a; --bg-secondary: #12122a; --bg-tertiary: #1a1a3a; --bg-card: #16162e;
    --text-primary: #ffffff; --text-secondary: #a0a0c0; --text-muted: #606080;
    --accent-cyan: #00f5d4; --accent-blue: #00bbf9; --accent-purple: #9b5de5;
    --success: #00f5a0; --danger: #ff4757; --warning: #ffbe0b;
    --border-color: rgba(255, 255, 255, 0.08);
    --shadow-glow: 0 0 40px rgba(0, 245, 212, 0.15);
    --gradient-primary: linear-gradient(135deg, var(--accent-cyan), var(--accent-blue), var(--accent-purple));
    --gradient-success: linear-gradient(135deg, #00f5a0, #00d9a0);
    --header-bg: rgba(10, 10, 26, 0.95);
    --app-bg-gradient: radial-gradient(ellipse 80% 50% at 20% 20%, rgba(0, 245, 212, 0.08) 0%, transparent 50%), radial-gradient(ellipse 60% 40% at 80% 80%, rgba(155, 93, 229, 0.08) 0%, transparent 50%);
    --login-btn-text: #0a0a1a;
    --year-btn-active-text: #0a0a1a;
    --scrollbar-thumb: #606080;
    --font-display: 'Space Grotesk', sans-serif; --font-body: 'Inter', sans-serif; --font-mono: 'JetBrains Mono', monospace;
    --radius-sm: 6px; --radius-md: 12px; --radius-lg: 20px;
    --transition-fast: 0.15s ease;
    --box-size: 44px; --box-gap: 8px;
}

[data-theme="light"] {
    --bg-primary: #f5f7fa; --bg-secondary: #ffffff; --bg-tertiary: #e8ecf2; --bg-card: #ffffff;
    --text-primary: #1a1a2e; --text-secondary: #4a4a6a; --text-muted: #8888a0;
    --accent-cyan: #00b4a0; --accent-blue: #0099d6; --accent-purple: #7c4dbd;
    --success: #00b876; --danger: #e53e4f; --warning: #e5a000;
    --border-color: rgba(0, 0, 0, 0.1);
    --shadow-glow: 0 4px 24px rgba(0, 0, 0, 0.08);
    --gradient-primary: linear-gradient(135deg, #00b4a0, #0099d6, #7c4dbd);
    --gradient-success: linear-gradient(135deg, #00b876, #00a066);
    --header-bg: rgba(255, 255, 255, 0.95);
    --app-bg-gradient: radial-gradient(ellipse 80% 50% at 20% 20%, rgba(0, 180, 160, 0.05) 0%, transparent 50%), radial-gradient(ellipse 60% 40% at 80% 80%, rgba(124, 77, 189, 0.05) 0%, transparent 50%);
    --login-btn-text: #ffffff;
    --year-btn-active-text: #ffffff;
    --scrollbar-thumb: #c0c0d0;
    --pupil-color: #1a1a2e;
}

/* Pupilla dell'occhio nel logo */
[data-theme="light"] .login-logo svg circle:nth-child(4) { fill: #1a1a2e; }
[data-theme="light"] .logo-icon circle:nth-child(3) { fill: #f5f7fa; }
[data-theme="matrix"] {
    --bg-primary: #0a0a0a; --bg-secondary: #0d0d0d; --bg-tertiary: #141414; --bg-card: #111111;
    --text-primary: #00ff00; --text-secondary: #00cc00; --text-muted: #006600;
    --accent-cyan: #00ff41; --accent-blue: #00ff41; --accent-purple: #39ff14;
    --success: #00ff00; --danger: #ff0040; --warning: #ccff00;
    --border-color: rgba(0, 255, 65, 0.15);
    --shadow-glow: 0 0 40px rgba(0, 255, 65, 0.2);
    --gradient-primary: linear-gradient(135deg, #00ff41, #00ff00, #39ff14);
    --gradient-success: linear-gradient(135deg, #00ff00, #00cc00);
    --header-bg: rgba(10, 10, 10, 0.98);
    --app-bg-gradient: radial-gradient(ellipse 80% 50% at 20% 20%, rgba(0, 255, 65, 0.05) 0%, transparent 50%), radial-gradient(ellipse 60% 40% at 80% 80%, rgba(57, 255, 20, 0.05) 0%, transparent 50%);
    --login-btn-text: #0a0a0a;
    --year-btn-active-text: #0a0a0a;
    --scrollbar-thumb: #00aa00;
}

/* Matrix theme specifics */
[data-theme="matrix"] .login-logo svg circle:nth-child(4) { fill: #00ff00; }
[data-theme="matrix"] .login-box { box-shadow: 0 0 60px rgba(0, 255, 65, 0.15), inset 0 0 30px rgba(0, 255, 65, 0.02); }
[data-theme="matrix"] input, [data-theme="matrix"] select, [data-theme="matrix"] textarea { 
    background: #0a0a0a; border-color: rgba(0, 255, 65, 0.3); color: #00ff00;
}
[data-theme="matrix"] input:focus, [data-theme="matrix"] select:focus, [data-theme="matrix"] textarea:focus {
    border-color: #00ff41; box-shadow: 0 0 10px rgba(0, 255, 65, 0.3);
}
[data-theme="matrix"] input::placeholder { color: #006600; }
[data-theme="pink"] {
    --bg-primary: #f8f5f6; --bg-secondary: #ffffff; --bg-tertiary: #f0e8eb; --bg-card: #ffffff;
    --text-primary: #2A1128; --text-secondary: #5a4055; --text-muted: #9a8090;
    --accent-cyan: #1CD1FD; --accent-blue: #4A65FC; --accent-purple: #8610FD;
    --accent-pink: #F7288D; --accent-yellow: #FBE035;
    --success: #6C9E52; --danger: #E13E20; --warning: #FBE035;
    --border-color: rgba(247, 40, 141, 0.15);
    --shadow-glow: 0 4px 24px rgba(247, 40, 141, 0.12);
    --gradient-primary: linear-gradient(135deg, #F7288D, #F3B3C2, #8610FD);
    --gradient-success: linear-gradient(135deg, #6C9E52, #5a8a45);
    --header-bg: rgba(255, 255, 255, 0.95);
    --app-bg-gradient: radial-gradient(ellipse 80% 50% at 20% 20%, rgba(243, 179, 194, 0.15) 0%, transparent 50%), radial-gradient(ellipse 60% 40% at 80% 80%, rgba(247, 40, 141, 0.08) 0%, transparent 50%);
    --login-btn-text: #ffffff;
    --year-btn-active-text: #ffffff;
    --scrollbar-thumb: #F3B3C2;
}

/* Pink theme specifics */
[data-theme="pink"] .login-logo svg circle:nth-child(4) { fill: #f8f5f6; }
[data-theme="pink"] .login-box { box-shadow: 0 8px 40px rgba(247, 40, 141, 0.12); border: 1px solid rgba(243, 179, 194, 0.4); }
[data-theme="pink"] input, [data-theme="pink"] select, [data-theme="pink"] textarea { 
    background: #ffffff; border-color: rgba(243, 179, 194, 0.5); color: #2A1128;
}
[data-theme="pink"] input:focus, [data-theme="pink"] select:focus, [data-theme="pink"] textarea:focus {
    border-color: #F7288D; box-shadow: 0 0 0 3px rgba(247, 40, 141, 0.1);
}
[data-theme="pink"] input::placeholder { color: #9a8090; }

/* ============================================================
   GENERAL STYLES
   ============================================================ */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { transition: background-color 0.3s ease, color 0.3s ease; }
body {
    min-height: 100vh;
    background: var(--bg-primary);
    color: var(--text-primary);
    font-family: var(--font-body);
    transition: background-color 0.3s ease, color 0.3s ease;
    /* PWA safe areas per dispositivi con notch */
    padding-top: env(safe-area-inset-top);
    padding-bottom: env(safe-area-inset-bottom);
    padding-left: env(safe-area-inset-left);
    padding-right: env(safe-area-inset-right);
}
/* LOGIN */
.login-overlay { position: fixed; top: 0; left: 0; right: 0; bottom: 0; background: var(--bg-primary); display: flex; align-items: center; justify-content: center; z-index: 9999; transition: background-color 0.3s ease; }
.login-overlay.hidden { display: none; }
.login-box { background: var(--bg-secondary); border: 1px solid var(--border-color); border-radius: var(--radius-lg); padding: 48px; width: 420px; max-width: 90vw; box-shadow: var(--shadow-glow); position: relative; transition: background-color 0.3s ease; }
.login-theme-toggle { position: absolute; top: 16px; right: 16px; }
.login-logo { display: flex; flex-direction: column; align-items: center; gap: 16px; margin-bottom: 32px; }
.login-logo svg { width: 80px; height: 90px; filter: drop-shadow(0 0 20px rgba(0, 245, 212, 0.5)); animation: loginLogoPulse 2s ease-in-out infinite; cursor: pointer; overflow: visible; }
@keyframes loginLogoPulse { 0%, 100% { filter: drop-shadow(0 0 20px rgba(0, 245, 212, 0.4)); } 50% { filter: drop-shadow(0 0 40px rgba(0, 245, 212, 0.7)); } }
@keyframes shake { 0%, 100% { transform: translateX(0); } 10%, 30%, 50%, 70%, 90% { transform: translateX(-8px); } 20%, 40%, 60%, 80% { transform: translateX(8px); } }
@keyframes slideDown { from { opacity: 0; transform: translateY(-10px); } to { opacity: 1; transform: translateY(0); } }
.login-logo h1 { font-family: var(--font-display); font-size: 36px; background: var(--gradient-primary); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }

/* Eye Logo Colors */
.eye-logo { --eye-color-1: #00f5d4; --eye-color-2: #00bbf9; --eye-color-3: #9b5de5; }

/* Eyelid and eyelashes - open state (hidden above) */
.eye-logo .eyelid {
    transition: transform 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    transform: translateY(0);
}

.eye-logo .eyelashes-group {
    transition: transform 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    transform: translateY(-28px);
    opacity: 0;
}

/* Closed state - eyelid covers eye, lashes visible below */
.eye-logo.closed .eyelid {
    transform: translateY(42px);
}

.eye-logo.closed .eyelashes-group {
    transform: translateY(18px);
    opacity: 1;
}

/* Auto-wink animation */
@keyframes autoWinkEyelid {
    0%, 100% { transform: translateY(0); }
    40%, 60% { transform: translateY(42px); }
}

@keyframes autoWinkLashes {
    0%, 100% { transform: translateY(-28px); opacity: 0; }
    40%, 60% { transform: translateY(18px); opacity: 1; }
}

.eye-logo.auto-wink .eyelid {
    animation: autoWinkEyelid 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.eye-logo.auto-wink .eyelashes-group {
    animation: autoWinkLashes 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.eye-logo .eyelashes {
    opacity: 1;
}

/* Matrix theme - Green eye */
[data-theme="matrix"] .eye-logo { --eye-color-1: #00ff41; --eye-color-2: #00ff00; --eye-color-3: #39ff14; }
[data-theme="matrix"] .login-logo svg { filter: drop-shadow(0 0 25px rgba(0, 255, 65, 0.7)); }
[data-theme="matrix"] .login-logo h1 { background: linear-gradient(135deg, #00ff41, #00ff00, #39ff14); -webkit-background-clip: text; }
@keyframes matrixLogoPulse { 0%, 100% { filter: drop-shadow(0 0 20px rgba(0, 255, 65, 0.5)); } 50% { filter: drop-shadow(0 0 50px rgba(0, 255, 65, 0.9)); } }
[data-theme="matrix"] .login-logo svg { animation: matrixLogoPulse 1.5s ease-in-out infinite; }
[data-theme="matrix"] .eye-logo .eyelid { fill: #0a0a0a; }

/* Light theme eye colors */
[data-theme="light"] .eye-logo { --eye-color-1: #00b4a0; --eye-color-2: #0099d6; --eye-color-3: #7c4dbd; }
[data-theme="light"] .eye-logo .eyelid { fill: #f5f7fa; }

/* Pink theme - Fuchsia eye */
[data-theme="pink"] .eye-logo { --eye-color-1: #F7288D; --eye-color-2: #F3B3C2; --eye-color-3: #8610FD; }
.login-form { display: flex; flex-direction: column; gap: 20px; }
.turnstile-container { display: flex; justify-content: center; margin: 4px 0; }
.turnstile-container iframe { border-radius: var(--radius-md); }
.login-field { display: flex; flex-direction: column; gap: 8px; }
.login-field label { font-size: 13px; font-weight: 500; color: var(--text-secondary); }
.login-field input { padding: 14px 16px; background: var(--bg-tertiary); border: 1px solid var(--border-color); border-radius: var(--radius-md); color: var(--text-primary); font-size: 15px; }
.login-field input:focus { outline: none; border-color: var(--accent-cyan); box-shadow: 0 0 0 3px rgba(0, 245, 212, 0.1); }
.login-btn { padding: 16px; background: var(--gradient-primary); border: none; border-radius: var(--radius-md); color: var(--login-btn-text); font-size: 16px; font-weight: 600; cursor: pointer; margin-top: 8px; }
.login-btn:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(0, 245, 212, 0.3); }
.login-btn:disabled { opacity: 0.6; cursor: not-allowed; transform: none; }
/* Sblocco biometrico (solo guscio Android): sotto l'Accedi, tono secondario */
.bio-login-btn { background: none; border: 1px solid var(--border-color); color: var(--text-primary); margin-top: 4px; }
.bio-login-btn:hover { box-shadow: none; transform: none; border-color: var(--accent-primary); }
.login-error { background: rgba(255, 71, 87, 0.1); border: 1px solid rgba(255, 71, 87, 0.3); border-radius: var(--radius-sm); padding: 12px; color: var(--danger); font-size: 14px; text-align: center; display: none; margin-bottom: 16px; }
.login-error.visible { display: block; animation: slideDown 0.3s ease-out; }
.login-form.shake { animation: shake 0.5s ease-in-out; }
.login-success { background: rgba(0, 245, 160, 0.1); border: 1px solid rgba(0, 245, 160, 0.3); border-radius: var(--radius-sm); padding: 12px; color: var(--success); font-size: 14px; text-align: center; display: none; }
.login-success.visible { display: block; }
.login-subtitle { font-size: 14px; color: var(--text-secondary); text-align: center; margin-bottom: 16px; }
.login-links { text-align: center; margin-top: 16px; }
.login-links a { color: var(--accent-cyan); font-size: 13px; text-decoration: none; }
.login-links a:hover { text-decoration: underline; }
.password-strength { font-size: 12px; padding: 8px 12px; border-radius: var(--radius-sm); margin-top: -8px; }
.password-strength.medium { background: rgba(255, 190, 11, 0.1); color: var(--warning); }
.password-strength.strong { background: rgba(0, 245, 160, 0.1); color: var(--success); }
.login-footer { margin-top: 32px; padding-top: 24px; border-top: 1px solid var(--border-color); text-align: center; }
.login-footer-company { font-size: 11px; color: var(--text-muted); margin-bottom: 4px; }
.login-footer-company strong { color: var(--text-secondary); font-weight: 600; }
.login-footer-copyright { font-size: 10px; color: var(--text-muted); opacity: 0.7; line-height: 1.5; }
.theme-toggle { width: 40px; height: 40px; border-radius: 50%; background: var(--bg-tertiary); border: 1px solid var(--border-color); cursor: pointer; display: flex; align-items: center; justify-content: center; transition: all 0.3s ease; }
.theme-toggle:hover { border-color: var(--accent-cyan); transform: scale(1.05); }
.theme-icon { font-size: 18px; transition: transform 0.3s ease; }
.theme-toggle:hover .theme-icon { transform: rotate(20deg); }
.hidden { display: none !important; }

/* Avviso generico della pagina di login (al posto dei dialoghi dell'app). */
.login-notice { border-radius: var(--radius-sm); padding: 12px; font-size: 14px; text-align: center; margin-bottom: 16px; display: none; }
.login-notice.visible { display: block; animation: slideDown 0.3s ease-out; }
.login-notice.error { background: rgba(255, 71, 87, 0.1); border: 1px solid rgba(255, 71, 87, 0.3); color: var(--danger); }
.login-notice.success { background: rgba(0, 245, 160, 0.1); border: 1px solid rgba(0, 245, 160, 0.3); color: var(--success); }
.login-notice.warning { background: rgba(255, 190, 11, 0.1); border: 1px solid rgba(255, 190, 11, 0.3); color: var(--warning); }
/* Attesa della verifica del token salvato: la scatola c'e', il form no. */
.login-wait { text-align: center; color: var(--text-secondary); font-size: 14px; padding: 12px 0; }