/* =========================================
   ASK GEMINI — PREMIUM AI ASSISTANT
   ========================================= */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

:root {
    --bg: #080b1c;
    --surface: rgba(22, 26, 55, 0.78);
    --surface-light: rgba(255, 255, 255, 0.045);
    --border: rgba(190, 181, 255, 0.15);
    --text: #f5f5ff;
    --muted: #a2a8c6;
    --purple: #8970ff;
    --pink: #c16aff;
    --blue: #64c8ff;
    --radius: 22px;
}

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

html {
    min-height: 100%;
    scroll-behavior: smooth;
}

body {
    min-height: 100vh;
    font-family: 'Inter', sans-serif;
    color: var(--text);
    background:
        radial-gradient(ellipse at 50% 0%, #1b1740 0%, transparent 55%),
        linear-gradient(135deg, #080b1c, #111331 55%, #0a0d21);
    overflow-x: hidden;
}

/* =========================================
   ANIMATED BACKGROUND
   ========================================= */

.background-effects {
    position: fixed;
    inset: 0;
    z-index: 0;
    overflow: hidden;
    pointer-events: none;
}

.orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(85px);
    opacity: 0.27;
    will-change: transform;
}

.orb-one {
    width: 360px;
    height: 360px;
    background: #7646ff;
    top: -120px;
    left: -100px;
    animation: floatOne 13s ease-in-out infinite alternate;
}

.orb-two {
    width: 330px;
    height: 330px;
    background: #174ee9;
    right: -100px;
    top: 25%;
    animation: floatTwo 16s ease-in-out infinite alternate;
}

.orb-three {
    width: 280px;
    height: 280px;
    background: #b13bff;
    left: 35%;
    bottom: -160px;
    animation: floatThree 12s ease-in-out infinite alternate;
}

.grid-overlay {
    position: absolute;
    inset: 0;
    opacity: 0.12;
    background-image:
        linear-gradient(rgba(164, 156, 255, 0.09) 1px, transparent 1px),
        linear-gradient(90deg, rgba(164, 156, 255, 0.09) 1px, transparent 1px);
    background-size: 48px 48px;
    mask-image: linear-gradient(to bottom, black, transparent 85%);
}

@keyframes floatOne {
    from { transform: translate(0, 0) scale(1); }
    to { transform: translate(90px, 120px) scale(1.15); }
}

@keyframes floatTwo {
    from { transform: translate(0, 0); }
    to { transform: translate(-100px, 90px) scale(1.12); }
}

@keyframes floatThree {
    from { transform: translateY(0); }
    to { transform: translate(80px, -90px) scale(1.2); }
}

/* =========================================
   PAGE LAYOUT & MAIN CONTAINER
   ========================================= */

.page-wrapper {
    position: relative;
    z-index: 1;
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 55px 24px;
}

.container {
    position: relative;
    width: min(100%, 820px);
    padding: 42px;
    overflow: hidden;

    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 28px;

    -webkit-backdrop-filter: blur(28px);
    backdrop-filter: blur(28px);

    box-shadow:
        0 35px 100px rgba(0, 0, 0, 0.42),
        0 0 65px rgba(119, 83, 255, 0.09),
        inset 0 1px 0 rgba(255, 255, 255, 0.09);

    animation: cardEntrance 0.85s cubic-bezier(.2, .8, .2, 1) both;
}

.container::before {
    content: "";
    position: absolute;
    top: 0;
    left: 12%;
    width: 76%;
    height: 1px;
    background: linear-gradient(
        90deg,
        transparent,
        #a58cff,
        #6bcaff,
        transparent
    );
    opacity: 0.8;
}

@keyframes cardEntrance {
    from {
        opacity: 0;
        transform: translateY(28px) scale(0.975);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

/* =========================================
   HEADER
   ========================================= */

.app-header {
    display: flex;
    align-items: center;
    gap: 17px;
    margin-bottom: 30px;
}

.logo-icon {
    flex-shrink: 0;
    display: grid;
    place-items: center;
    width: 58px;
    height: 58px;
    font-size: 30px;
    color: white;
    border-radius: 18px;
    background: linear-gradient(140deg, #8271ff, #bd5cff);
    box-shadow: 0 8px 30px rgba(137, 112, 255, 0.35);
    animation: logoGlow 4s ease-in-out infinite;
}

@keyframes logoGlow {
    0%, 100% { box-shadow: 0 8px 25px rgba(137, 112, 255, .25); }
    50% { box-shadow: 0 8px 35px rgba(193, 106, 255, .5); }
}

.header-text {
    flex: 1;
    min-width: 0;
}

.eyebrow,
.answer-overline {
    display: block;
    color: #a9a0ff;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 2px;
    margin-bottom: 7px;
}

h1 {
    font-size: clamp(27px, 4vw, 36px);
    font-weight: 800;
    letter-spacing: -1.5px;
    line-height: 1.2;
}

.gradient-text {
    color: #a89aff;
    background: linear-gradient(90deg, #9b8aff, #d17aff, #79d4ff);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.emoji {
    display: inline-block;
    font-size: 25px;
    animation: robotWave 3s ease-in-out infinite;
    transform-origin: 70% 70%;
}

@keyframes robotWave {
    0%, 85%, 100% { transform: rotate(0); }
    90% { transform: rotate(12deg); }
    95% { transform: rotate(-10deg); }
}

.subtitle {
    color: var(--muted);
    font-size: 13px;
    margin-top: 9px;
    line-height: 1.6;
}

.status-badge {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-shrink: 0;
    padding: 9px 12px;
    color: #d9d5ff;
    font-size: 11px;
    font-weight: 600;
    border: 1px solid rgba(137, 112, 255, 0.22);
    border-radius: 50px;
    background: rgba(137, 112, 255, 0.09);
}

.status-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: #64efb0;
    box-shadow: 0 0 12px rgba(100, 239, 176, 0.7);
}

.section-divider {
    height: 1px;
    margin-bottom: 32px;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(180, 169, 255, 0.2),
        transparent
    );
}

/* =========================================
   QUESTION INPUT
   ========================================= */

.question-section {
    margin-bottom: 30px;
}

.field-label {
    display: block;
    margin-bottom: 12px;
    color: #d5d1ff;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 1.5px;
}

.input-wrapper {
    display: flex;
    align-items: center;
    gap: 13px;
    min-height: 66px;
    padding: 0 19px;

    background: rgba(8, 11, 30, 0.58);
    border: 1px solid rgba(175, 165, 255, 0.19);
    border-radius: 15px;

    transition:
        border-color 0.3s ease,
        box-shadow 0.3s ease,
        background 0.3s ease,
        transform 0.3s ease;
}

.input-wrapper:focus-within {
    border-color: rgba(161, 132, 255, 0.8);
    background: rgba(12, 14, 38, 0.85);
    box-shadow:
        0 0 0 4px rgba(137, 112, 255, 0.09),
        0 0 28px rgba(137, 112, 255, 0.12);
    transform: translateY(-1px);
}

.input-icon {
    color: #a99aff;
    font-size: 24px;
}

#question {
    flex: 1;
    width: 100%;
    min-width: 0;
    height: 62px;
    color: #fff;
    background: transparent;
    border: none;
    outline: none;
    font-family: inherit;
    font-size: 14px;
}

#question::placeholder {
    color: #777f9f;
    transition: color 0.25s ease;
}

#question:focus::placeholder {
    color: #9c9bbd;
}

.input-shortcut {
    display: grid;
    place-items: center;
    width: 27px;
    height: 27px;
    flex-shrink: 0;
    color: #aaa2df;
    font-size: 16px;
    border: 1px solid rgba(175, 165, 255, 0.17);
    border-radius: 7px;
    background: rgba(255, 255, 255, 0.04);
}

.input-hint {
    display: flex;
    align-items: center;
    gap: 7px;
    margin-top: 12px;
    color: #9299b9;
    font-size: 11px;
    line-height: 1.7;
}

.input-hint span {
    color: #b39aff;
}

/* =========================================
   SUBMIT BUTTON
   ========================================= */

.submit-btn {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;

    width: 100%;
    min-height: 58px;
    margin-top: 23px;
    padding: 15px 20px;

    color: white;
    font-family: inherit;
    font-size: 14px;
    font-weight: 700;
    letter-spacing: 0.2px;

    background: linear-gradient(105deg, #705bfa, #9255fa 55%, #b75af2);
    background-size: 180% 100%;
    border: 1px solid rgba(255, 255, 255, 0.17);
    border-radius: 13px;
    cursor: pointer;

    box-shadow: 0 8px 25px rgba(123, 84, 250, 0.24);
    overflow: hidden;

    transition:
        transform 0.25s ease,
        box-shadow 0.25s ease,
        background-position 0.4s ease;
}

.submit-btn::before {
    content: "";
    position: absolute;
    inset: 0;
    left: -120%;
    width: 60%;
    background: linear-gradient(
        100deg,
        transparent,
        rgba(255, 255, 255, 0.22),
        transparent
    );
    transform: skewX(-20deg);
    transition: left 0.65s ease;
}

.submit-btn:hover::before {
    left: 150%;
}

.submit-btn:hover {
    transform: translateY(-2px);
    background-position: 100% 0;
    box-shadow:
        0 12px 35px rgba(123, 84, 250, 0.4),
        0 0 22px rgba(174, 105, 255, 0.12);
}

.submit-btn:active {
    transform: translateY(0) scale(0.99);
}

.submit-btn:focus-visible,
.copy-btn:focus-visible {
    outline: 2px solid #bdaaff;
    outline-offset: 4px;
}

.btn-arrow {
    position: absolute;
    right: 19px;
    font-size: 20px;
    transition: transform 0.25s ease;
}

.submit-btn:hover .btn-arrow {
    transform: translate(3px, -3px);
}

.btn-loader {
    display: none;
    width: 17px;
    height: 17px;
    border: 2px solid rgba(255, 255, 255, 0.35);
    border-top-color: white;
    border-radius: 50%;
    animation: spin 0.7s linear infinite;
}

.submit-btn.loading {
    cursor: wait;
    opacity: 0.88;
    pointer-events: none;
}

.submit-btn.loading .btn-loader {
    display: inline-block;
}

.submit-btn.loading .btn-arrow {
    display: none;
}

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

/* =========================================
   ANSWER CARD
   ========================================= */

.answer {
    padding: 24px;
    border: 1px solid rgba(174, 164, 255, 0.17);
    border-radius: 19px;
    background:
        linear-gradient(135deg, rgba(130, 105, 255, 0.075), transparent 70%),
        rgba(9, 12, 31, 0.48);

    animation: answerEntrance 0.6s ease both;
}

@keyframes answerEntrance {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.answer-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    margin-bottom: 22px;
}

.answer-title-group {
    display: flex;
    align-items: center;
    gap: 13px;
    min-width: 0;
}

.answer-icon {
    display: grid;
    place-items: center;
    flex-shrink: 0;
    width: 43px;
    height: 43px;
    color: #d5caff;
    font-size: 23px;
    border: 1px solid rgba(175, 145, 255, 0.25);
    border-radius: 13px;
    background: linear-gradient(
        135deg,
        rgba(128, 103, 255, 0.2),
        rgba(190, 96, 255, 0.12)
    );
}

.answer-overline {
    margin-bottom: 5px;
    font-size: 9px;
    letter-spacing: 1.5px;
}

.answer h2 {
    font-size: 17px;
    font-weight: 700;
    letter-spacing: -0.3px;
}

.copy-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 7px;
    flex-shrink: 0;
    padding: 9px 12px;

    color: #c7c3e9;
    font-family: inherit;
    font-size: 11px;
    font-weight: 600;

    border: 1px solid rgba(175, 165, 255, 0.19);
    border-radius: 9px;
    background: rgba(255, 255, 255, 0.035);
    cursor: pointer;

    transition: all 0.25s ease;
}

.copy-btn:hover {
    color: white;
    border-color: rgba(166, 140, 255, 0.55);
    background: rgba(137, 112, 255, 0.13);
    transform: translateY(-1px);
}

.copy-btn.copied {
    color: #7cf2b5;
    border-color: rgba(124, 242, 181, 0.4);
    background: rgba(124, 242, 181, 0.07);
}

.copy-btn span:first-child {
    font-size: 17px;
}

.answer-content {
    position: relative;
    display: flex;
    align-items: stretch;
    gap: 15px;
    min-height: 140px;
    padding: 21px;
    border: 1px solid rgba(175, 165, 255, 0.09);
    border-radius: 13px;
    background: rgba(255, 255, 255, 0.025);
}

.answer-accent {
    width: 3px;
    flex-shrink: 0;
    border-radius: 5px;
    background: linear-gradient(to bottom, #9c85ff, #64c8ff);
    opacity: 0.8;
}

#answer {
    flex: 1;
    align-self: center;
    color: #e0e3f6;
    font-size: 13px;
    font-weight: 400;
    line-height: 1.9;
    white-space: pre-wrap;
    overflow-wrap: anywhere;
}

.answer-footer {
    display: flex;
    align-items: center;
    gap: 7px;
    margin-top: 17px;
    color: #7f87a9;
    font-size: 10px;
    line-height: 1.6;
}

.footer-sparkle {
    color: #a99aff;
}

/* =========================================
   FOOTER
   ========================================= */

.app-footer {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: 9px;
    margin-top: 28px;
    color: #858cac;
    font-size: 10px;
    letter-spacing: 0.2px;
}

.heart {
    color: #cf7aff;
}

.footer-separator {
    color: #5e6387;
}

/* =========================================
   RESPONSIVE DESIGN
   ========================================= */

@media (min-width: 1200px) {
    .container {
        width: min(100%, 850px);
        padding: 46px;
    }

    .answer-content {
        min-height: 155px;
    }
}

@media (max-width: 600px) {
    .page-wrapper {
        padding: 25px 14px;
        align-items: flex-start;
    }

    .container {
        margin: auto 0;
        padding: 24px 19px;
        border-radius: 22px;
    }

    .app-header {
        align-items: flex-start;
        gap: 12px;
        flex-wrap: wrap;
        margin-bottom: 23px;
    }

    .logo-icon {
        width: 46px;
        height: 46px;
        font-size: 24px;
        border-radius: 14px;
    }

    .header-text {
        flex-basis: calc(100% - 60px);
    }

    h1 {
        font-size: 29px;
    }

    .eyebrow {
        font-size: 9px;
        letter-spacing: 1.3px;
    }

    .status-badge {
        margin-left: 58px;
        padding: 7px 10px;
    }

    .section-divider {
        margin-bottom: 25px;
    }

    .input-wrapper {
        min-height: 59px;
        padding: 0 13px;
        gap: 9px;
    }

    #question {
        height: 57px;
        font-size: 13px;
    }

    .input-shortcut {
        display: none;
    }

    .submit-btn {
        min-height: 54px;
    }

    .answer {
        padding: 17px;
    }

    .answer h2 {
        font-size: 14px;
    }

    .answer-icon {
        width: 37px;
        height: 37px;
    }

    .answer-content {
        min-height: 120px;
        padding: 15px;
        gap: 11px;
    }

    #answer {
        font-size: 12px;
        line-height: 1.8;
    }

    .copy-btn {
        padding: 8px;
    }

    .copy-btn span:first-child {
        font-size: 16px;
    }

    .app-footer {
        gap: 6px;
        font-size: 9px;
    }

    .orb-one {
        width: 240px;
        height: 240px;
    }

    .orb-two {
        width: 220px;
        height: 220px;
    }
}

@media (max-width: 360px) {
    .container {
        padding: 20px 14px;
    }

    .answer-header {
        gap: 8px;
    }

    .answer-title-group {
        gap: 8px;
    }

    .answer h2 {
        font-size: 13px;
    }

    .copy-label {
        font-size: 10px;
    }
}

/* Accessibility: respect reduced motion preferences */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        scroll-behavior: auto !important;
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}