/* ===== Blazor Error UI ===== */
#blazor-error-ui {
    background: var(--error-color, #ff3d71);
    color: #fff;
    bottom: 0;
    box-shadow: 0 -2px 8px rgba(0, 0, 0, 0.4);
    display: none;
    left: 0;
    padding: 0.6rem 1.25rem 0.7rem;
    position: fixed;
    width: 100%;
    z-index: 10000;
    font-size: 13px;
    font-family: inherit;
}

#blazor-error-ui .reload {
    color: #fff;
    text-decoration: underline;
    margin-left: 0.5rem;
}

#blazor-error-ui .dismiss {
    cursor: pointer;
    position: absolute;
    right: 0.75rem;
    top: 0.5rem;
    color: #fff;
    text-decoration: none;
}

/* ===== CSS Variables & Theme ===== */
:root {
    /* Dark theme (default) */
    --bg-primary: #0a0a0f;
    --bg-secondary: #12121a;
    --bg-tertiary: #1a1a2e;
    --bg-glass: rgba(255, 255, 255, 0.03);
    --bg-glass-hover: rgba(255, 255, 255, 0.06);
    --text-primary: #f0f0f5;
    --text-secondary: #8888a0;
    --border-color: rgba(255, 255, 255, 0.08);
    --border-glow: rgba(240, 116, 0, 0.3);
    --card-bg: rgba(18, 18, 26, 0.8);
    --card-hover-shadow: rgba(240, 116, 0, 0.25);
    --input-bg: rgba(255, 255, 255, 0.04);
    --input-border: rgba(255, 255, 255, 0.1);
    --input-focus-border: #F07400;
    --overlay-bg: rgba(0, 0, 0, 0.7);
    --secondary-color: rgba(12, 12, 18, 0.95);

    /* Brand colors */
    --primary-color: #F07400;
    --accent-color: #00b4ff;
    --primary-gradient: linear-gradient(135deg, #F07400, #ff9a3c, #00b4ff);
    --primary-gradient-tight: linear-gradient(135deg, #F07400, #00b4ff);
    --success-color: #00d68f;
    --error-color: #ff3d71;
    --warning-color: #ffaa00;
    --info-color: #00b4ff;

    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 8px 32px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 16px 64px rgba(0, 0, 0, 0.5);
    --shadow-glow-orange: 0 0 30px rgba(240, 116, 0, 0.2);
    --shadow-glow-blue: 0 0 30px rgba(0, 180, 255, 0.2);
}

.light-mode {
    --bg-primary: #BFBFBF;
    --bg-secondary: #ffffff;
    --bg-tertiary: #e8eaed;
    --bg-glass: rgba(255, 255, 255, 0.7);
    --bg-glass-hover: rgba(255, 255, 255, 0.85);
    --text-primary: #1a1a2e;
    --text-secondary: #666680;
    --border-color: rgba(0, 0, 0, 0.08);
    --border-glow: rgba(240, 116, 0, 0.2);
    --card-bg: rgba(255, 255, 255, 0.9);
    --card-hover-shadow: rgba(240, 116, 0, 0.2);
    --input-bg: rgba(0, 0, 0, 0.03);
    --input-border: rgba(0, 0, 0, 0.12);
    --input-focus-border: #F07400;
    --overlay-bg: rgba(0, 0, 0, 0.5);
    --secondary-color: rgba(255, 255, 255, 0.95);
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 8px 32px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 16px 64px rgba(0, 0, 0, 0.12);
    --shadow-glow-orange: 0 0 30px rgba(240, 116, 0, 0.1);
    --shadow-glow-blue: 0 0 30px rgba(0, 180, 255, 0.1);
}

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

html, body {
    height: 100%;
    font-family: 'Segoe UI', -apple-system, BlinkMacSystemFont, 'Helvetica Neue', Arial, sans-serif;
    font-size: 14px;
    color: var(--text-primary);
    background-color: var(--bg-primary);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

a {
    color: var(--accent-color);
    text-decoration: none;
    transition: color 0.2s;
}

a:hover {
    color: var(--primary-color);
}

img {
    max-width: 100%;
    height: auto;
}

button {
    cursor: pointer;
    border: none;
    outline: none;
    font-family: inherit;
}

input {
    font-family: inherit;
    font-size: inherit;
}

/* ===== Scrollbar Global con Degradado ===== */
*::-webkit-scrollbar,
html::-webkit-scrollbar,
body::-webkit-scrollbar,
div::-webkit-scrollbar,
table::-webkit-scrollbar {
    width: 6px !important;
    height: 6px !important;
}

*::-webkit-scrollbar-track,
html::-webkit-scrollbar-track,
body::-webkit-scrollbar-track,
div::-webkit-scrollbar-track,
table::-webkit-scrollbar-track {
    background: var(--input-bg) !important;
    border-radius: 3px !important;
}

*::-webkit-scrollbar-thumb,
html::-webkit-scrollbar-thumb,
body::-webkit-scrollbar-thumb,
div::-webkit-scrollbar-thumb,
table::-webkit-scrollbar-thumb {
    background: linear-gradient(135deg, #F07400, #00b4ff) !important;
    border-radius: 3px !important;
}

*::-webkit-scrollbar-thumb:hover,
html::-webkit-scrollbar-thumb:hover,
body::-webkit-scrollbar-thumb:hover,
div::-webkit-scrollbar-thumb:hover,
table::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(135deg, #ff8c1a, #1ac4ff) !important;
}

/* ===== Utility Classes ===== */
.gradient-text {
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ===== Buttons ===== */
.btn-primary {
    position: relative;
    background: var(--primary-gradient-tight);
    color: #ffffff;
    border: none;
    border-radius: 12px;
    padding: 14px 32px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    overflow: hidden;
    letter-spacing: 0.3px;
}

.btn-primary::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(255,255,255,0.2), transparent 50%);
    opacity: 0;
    transition: opacity 0.3s;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(240, 116, 0, 0.35), 0 0 60px rgba(240, 116, 0, 0.1);
}

.btn-primary:hover::before {
    opacity: 1;
}

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

.btn-primary:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

.btn-secondary {
    background: var(--bg-glass);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 14px 32px;
    font-size: 15px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    background: var(--bg-glass-hover);
    border-color: var(--border-glow);
}

/* ===== Form Inputs ===== */
.form-input {
    width: 100%;
    padding: 14px 18px;
    background: var(--input-bg);
    border: 1px solid var(--input-border);
    border-radius: 12px;
    color: var(--text-primary);
    font-size: 14px;
    outline: none;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.form-input:focus {
    border-color: var(--input-focus-border);
    box-shadow: 0 0 0 3px rgba(240, 116, 0, 0.12), var(--shadow-glow-orange);
    background: rgba(240, 116, 0, 0.03);
}

.form-input::placeholder {
    color: var(--text-secondary);
    font-weight: 400;
}

/* ===== Theme Toggle ===== */
.theme-toggle-btn {
    background: var(--bg-glass);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: 8px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    cursor: pointer;
    backdrop-filter: blur(10px);
}

.theme-toggle-btn:hover {
    background: var(--bg-glass-hover);
    border-color: var(--border-glow);
    transform: rotate(15deg);
}

/* ===== Animations ===== */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes slideUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes slideIn {
    from { opacity: 0; transform: translateY(-20px) scale(0.95); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}

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

@keyframes float {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    33% { transform: translateY(-15px) rotate(1deg); }
    66% { transform: translateY(-8px) rotate(-1deg); }
}

@keyframes pulse-glow {
    0%, 100% { opacity: 0.4; }
    50% { opacity: 0.8; }
}

@keyframes gradient-shift {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

@keyframes orbit {
    from { transform: rotate(0deg) translateX(var(--orbit-radius)) rotate(0deg); }
    to { transform: rotate(360deg) translateX(var(--orbit-radius)) rotate(-360deg); }
}

@keyframes shimmer {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

@keyframes border-dance {
    0% { background-position: 0% 0%; }
    100% { background-position: 200% 0%; }
}